2008 –

  1. K. M. Deliparaschos, A. C. Zolotas, S. G. Tzafestas, FPGA-Based Efficient Hardware/Software Co-design for Industrial Systems with Systematic Sensor Selection, Journal of Electrical Engineering, 67(3), 150-159 (2016).
  2. K. Michail, K. M. Deliparaschos and S. G. Tzafestas, A. C. Zolotas, AI-Based Actuator/Sensor Fault Detection with Low Computational Cost for Industrial Applications, IEEE Transactions of Control Systems Technology, 24(1), 293-301 (2015).
  3. S. G. Tzafestas and A. I. Mantelos, Time Delay and Uncertainty Compensation in Bilateral Telerobotic Systems: State-of-Art with Case Studies, In: M.K. Habib and J.P. Davim (eds.), Engineering Creative Design in Robotics and Mechatronics. iGI Global, 24(1), 293-301 (2013).
  4. G. P. Moustris, K. M. Deliparaschos, S. G. Tzafestas, Feedback equivalence and control of mobile robots through a scalabe FPGA architecture, In: In Recent Advances in Mobile Robotics, Edited by: Dr. Andon Venelinov Topalov, ISBN 978-953-307-909-7. InTech, 401-426 (2011).
  5. V. Potkonjak, S. G. Tzafestas, M. Vukobratovic, M. Milojevic and M. Jovanovic, Human and Humanoid Postures under External Disturbances: Part 1-Modeling, Simulation and Robustness, Journal of Intelligent and Robotic Systems, 63(2), 191-210 (2011).
  6. M. Vukobratovic, M. Milojevic, S. G. Tzafestas, M. Jovanovic and V. Potkonjak, Human and Humanoid Postures under External Disturbances: Part 2—Simulation and Robustness, Journal of Intelligent and Robotic Systems, 63(2), 211-231 (2011).
  7. K. M. Deliparaschos, G. C. Doyiamis, S. G. Tzafestas, Design and Performance Assessment of a Parameterized Genetic Algorithm on Chip, International J. Factory Automation, Robotics and Soft Computing, InternationalSar (2009).
  8. S. G. Tzafestas, Teaching Control and Robotics Using the Web, In : Web-Based Control and Robotics Education (S. G. Tzafestas, ed.), Ch.1 Springer (2009).
  9. S. G. Tzafestas, Teaching Control Engineering over the Internet : A Rapidly Growing Approach with Future, In : Recent Advances in Control Systems, Robotics, and Automation (S. Penacchio, ed.), Internationalsar, Vol.3 (2009).
  10. K. M. Deliparaschos, G. C. Doyamis, and S. G. Tzafestas, A Parameterized Genetic Algorithm IP Core, FPGA Design, Implementation and Performance Evaluation, International Journal of Electronics , Vol.95, No.11, pp.1149-1166 (2008).
  11. D. Aristos and S. G. Tzafestas, An extensive Analysis of Simultaneous Robot – World and Hand-Eye Calibration Problem, Intl. J. Factory Automation, Robotics, and Soft Computing, No.1, pp.7-18 (2008).
  12. G. Moustris and S. G. Tzafestas, Reducing a Class of Polygonal Path Tracking to Straight Line Tracking via Nonlinear Strip-Wise Affine Transformation, Mathematics and Computers in Simulation , Vol.79, No.2, pp.133-148 (2008).
  13. G. G. Rigatos and S. G. Tzafestas, Attractors and Energy Spectrum of Neural Structures Based on the Model of the Quantum Harmonic Oscilator, In : Complex-Valued Neural Networks : Utilizing High Dimensional Parameters (T. Nitta, ed.), IGI Publications (2008).
  14. S. G. Tzafestas, The Art and Impact of Physical and Virtual Enterprise Incubators: The Greek Paradigm, In : The Open Knowledge Society : A Computer Science and Information Systems Manifesto (WSKS 2008) (M.D. Lytras, et.al. eds.), CCIS Series, Vol.19, Springer, Berlin / Heidelberg, pp.549-559 (2008).
  15. G. G. Rigatos and S. G. Tzafestas, H∞ Tracking of Uncertain SISO Nonlinear Systems : An Observer-Based Adaptive Fuzzy Approach, Intl. J. System Science, Vol.38, No.6, pp.459-472 (2007).

2007

  1. D. P. Pantazopoulos and S. G. Tzafestas, A Bi-Stage Neuro-Fuzzy Classifier System for Object Identification, International J. of Image Processing and Communications, Vol.12, No.1, pp.53-56 (2007).
  2. G. G. Rigatos and S. G. Tzafestas, Neurodynamics and Attractors in Quantum Associative Memories, Integrated Computer-Aided Engineering, Vol.14, No.3, pp.225-242 (2007).
  3. G. G. Rigatos and S. G. Tzafestas, Extended Kalman Filtering for Fuzzy Modeling and Multi-Sensor Fusion, Mathematical and Computer Modeling of Dynamical Systems, Vol.13, No.3 (2007).

2006

  1. K. M. Deliparaschos, F. I. Nenedakis and S. G. Tzafestas, Design and Implementation of a Fast Digital Fuzzy Logic Controller Using FPGA Technology, Journal of Intelligent and Robotic Systems, Vol.45, No.1, pp.77-96 (2006).
  2. G. G. Rigatos and S. G. Tzafestas, Quantum Learning for Neural Associative Memories, Fuzzy Sets and Systems, Vol.157, No.13, pp.1797-1813 (2006).
  3. G. G. Rigatos and S. G. Tzafestas, Adaptive Fuzzy Control for the Ship Steering Problem, Journal or Mechatronics, Vol.16, No.6, pp.479-489 (2006).
  4. S. G. Tzafestas and P. G. Zavlangas, Industrial and Mobile Robot Collision Free Motion Planning Using Fuzzy Logic Algorithms, In : Industrial Robotics : Theory, Modelling and Control, Ch.10 (S. Cubero, ed.), Pro Literatur Verlag/ARS, Berlin/Vienna, (2006).
  5. S. G. Tzafestas, Concerning Human – Automation Symbiosis in the Society and the Nature, Intl. J. of Factory Automation, Robotics and Soft Computing, No.3, pp.18-26 (July 2006).
  6. K. Deliparaschos and S. G. Tzafestas, A Parameterized T-S Digital Fuzzy Logic Processor : Soft Core VLSI Design and FPGA Implementation, Intl. J. of Factory Automation, Robotics and Soft Computing , No.3, pp.9-17 (July 2006).
  7. G. G. Rigatos and S. G. Tzafestas, Neural Structures Using the Eigenstates of the Quantum Harmonic Oscillator, Open Systems and Information Dynamics, Vol. 13, No.1 (2006).
  8. G. G. Rigatos and S. G. Tzafestas, Feed-forward Neural Networks using Hermite Polynomial Activation Functions, Lecture Notes in Artificial Intelligence, Springer, Vol.392, pp.323-333 (2006).

2005

  1. G. Moustris and S. G. Tzafestas, A Robust Fuzzy-Logic Path Tracker For non-Holonomic Mobile Robots, International Journal of Artificial Intelligence Tools, Vol.14, No.6, pp.935-965 (2005).

2004

  1. G.G. Rigatos and S.G. Tzafestas, Fuzzy Automata for Fault Diagnosis: A Syntactic Analysis Approach, Lecture Notes in Artificial Intelligence , Springer (2004).
  2. G. Apostolikas and S.G. Tzafestas, Improved Qmdp Policy for Partially Observable Markov Decision Processes in Large Domains: Embedding Exploration Dynamics, Intell. Automation and Soft Computing , Vol. 10(3), pp. 209-220 (2004).
  3. E. Skoundrianos and S. G. Tzafestas, Modeling and Fault Detection/Identification of Dynamical Discrete-Time Systems Using MLP and a New Sigmoidal Activation Function, J. Intell. and Robotic Systems Vol. 41(1), pp. 19-36 (2004).
  4. M. Vukobratovic, V. Potkonjak and S.G. Tzafestas, Human and Humanoid Dynamics-From the Past to the Future, J. Intell. and Robotic Systems , Vol. 41(1), pp. 65-84 (2004).

2003

  1. G. Apostolikas and S.G. Tzafestas, On-Line RBFNN Based Identification of Rapidly Time-Varying Nonlinear Systems with Optimal Structure Adaptation, Mathem. and Computers in Simulation , Vol. 63, pp. 1-13 (2003).
  2. J. A. Pantazopoulos and S. G. Tzafestas, Optimizing the Subdivision of Elements in Discontinuity Meshing for Hierarchical Radiosity, Int. J. of Aritifical Intell. Tools , Vol. 12(4), pp. 395-411 (2003).
  3. V. Potkonjak, S.G. Tzafestas, D. Kostic, G. Djordjevic and M.Rasic, The Handwriting Problem : Illustrating Man-Machine Analogy in Robotics, IEEE Robotics and Automation Magaz. , Vol. 10(1), 35-56 (2003).
  4. S. G. Tzafestas, Expert Control Systems, EOLSS Encyclopedia, IFAC Publication (2003).

2002

  1. S. G. Tzafestas and G. G. Rigatos, Fuzzy Reinforcement Learning Control for Robot Compliance Tasks, IEEE Trans on Systems, Man and Cybernetics-Part B, Vol. 32, No. 1, pp. 107-113 (2002).
  2. G. G. Rigatos and S. G. Tzafestas, Parallelization of a Fuzzy Control Algorithm Using Quantum Computation, IEEE Trans on Fuzzy Systems, Vol. 10, No. 4, pp. 451-460 (2002).
  3. S. G. Tzafestas, M. G. Pantelelis and D. L. Kostis, Design and Implementation of a Logic Controller Using Petri Nets and Ladder Logic Diagrams, Systems Analysis, Modeling and Simulation, Vol. 42, No. 1, pp. 135-167 (2002).
  4. J. Pantazopoulos and S. G. Tzafestas, Occlusion Culling Algorithms : A Comprehensive Survey, J. Intell. and Robotic Systems, Vol. 35, No. 2, pp. 123-156 (2002).
  5. S. G. Tzafestas, E. Kyriannakis and G. Apostolikas, Fuzzy Adaptive Predictive Decentralized Control of Discrete Time Interconnected Systems, Systems Science, Vol. 28, No. 1, pp. 5-24 (2002).
  6. S. G. Tzafestas, M. Kotsis and T. Pimenides, Observer – Based Optimal Control of Flexible Stewart Parallel Robots, J. Intell. and Robotic Systems, Vol. 34, No. 4, pp. 489-503 (2002).
  7. P. Poulos, G. G. Rigatos, S. G. Tzafestas and A. Koukos, A Pareto – Optimal Genetic Algorithm for Warehouse Multi – Objective Optimization, Engineering Applications of Artificial Intelligence, Vol. 14, No. 6, pp. 737-749 (2002).
  8. J. Pantazopoulos and S. G. Tzafestas, Visibility and Occlusion Culling Algorithms in Architectural Walkthroughs, Image Processing and Communications, Vol. 8, No. 2, pp. 33-46 (2002).
  9. V. Potkonjak, J. Radojicic and S. G. Tzafestas, Modeling Robot "Psycho-Physical" State and Reactions – A New Option in Human – Robot Communication-Part 1 : Concept and Background, J. Intell. and Robotic Systems, Vol. 35, No. 4, pp. 339-352 (2002).
  10. V. Potkonjak, J. Radojicic, S. G. Tzafestas and D. Kostic, Modeling Robot "Psycho – Physical" State and Reactions – A New Option in Human – Robot Communication – Part 2 : Modeling and Simulation, J. Intell. and Robotic Systems, Vol. 35, No. 4, pp. 353-364 (2002).
  11. P. G. Zavlangas and S. G. Tzafestas, Integration of Topological and Metric Maps for Indoor Mobile Robot Path Planning and Navigation, Image Processing and Communications, Vol. 8, No. 1, pp. 55-64 (2002).
  12. S. G. Tzafestas, M. P. Tzamtzi and G. G. Rigatos, Robust Motion Planning and Control of Mobile Robots for Collision Avoidance in Terrains with Moving Objects, Mathematics and Computers in Simulation, Vol. 59, No. 4, pp. 279-292 (2002).
  13. M. A. Symeonaki, G. B. Stamou and S. G. Tzafestas, Fuzzy Non – Homogeneous Markov Systems, Applied Intelligence, Vol. 17, pp. 201-212 (2002).
  14. E. N. Skoundrianos and S. G. Tzafestas, Fault Diagnosis via Local Neural Networks, Mathematics and Computers in Simulation, Vol. 60, pp. 169-180 (2002).
  15. G. Apostolikas and S. G. Tzafestas, On-line RBFNN – Based Identification of Rapidly Time – Varying Nonlinear Systems with Optimal structure Adaptation, Mathematics and Computers in Simulation, Vol. 61, pp. 1-13 (2002).
  16. G. Apostolikas, T. Pimenides and S. G. Tzafestas, Model – Based Predictive Control of Large Scale Systems Based on Fuzzy, Neural and Neurofuzzy Estimators, Studies in Informatics and Control, April (2002).
  17. S. G. Tzafestas, Sp. N. Raptis and T. Pimenides, Genetic Algorithm – Based Fuzzy System Design Using a New Representation Scheme, Studies of Informatics and Control (2002).

2001

  1. G.B. Stamou and S.G. Tzafestas , Resolution of Composite Fuzzy Relation Equations Based on Archimedean Triangular Norms, Fuzzy Sets and Systems , Vol. 120, No. 3, pp. 395-407 (2001).
  2. T.E. Krikochoritis and S.G. Tzafestas , Control of Flexible Joint Robots Using Neural Networks, IMA J. Mathem Control and Information , Vol. 18, pp. 269-280 (2001).
  3. S. G. Tzafestas and K. C. Zikidis, NeuroFAST : An On-Line Neuro-Fuzzy ART-Based Structure and Parameter Learning Takagi-Sugeno-Kang Model, IEEE Trans. on Systems, Man, Cybernetics-Part B : Cybernetics, Vol. 31(5), pp. 797-802 (2001).
  4. A. V. Topalov and S. G. Tzafestas, Fuzzy – Neural – Genetic Layered Multi-Agent Reactive Control of Robotic Soccer, In : Data Mining for Design and Manufacturing (D. Braha, ed.), Kluwer, Dordrecht / Boston, pp. 417-442 (2001).
  5. S. G. Tzafestas, P. A. Prokopiou and C. S. Tzafestas, A New Partitioned Robot – Neurocontroller : General Analysis and Application to Teleoperator Modeling Uncertainties Compensation, Machine Intelligence & Robotic Control, Vol. 3(1), pp. 7-26 (2001).
  6. S. G. Tzafestas, G. G. Rigatos and G. A. Vagelatos, Design of Fuzzy Gain-Scheduled Robust Controllers Using Kharitonov External Gain Margin Theorem, J. Intell. & Fuzzy Systems, Vol. 10, pp. 39-56 (2001).
  7. S. G. Tzafestas and E. S. Tzafestas, Computational Intelligence Techniques for Short-Term Electric Load Forecasting, J. Intell. and Robotic Systems, Vol. 31(1-3), pp. 7-68 (2001).
  8. G. A. Vagelatos, G. G. Rigatos and S. G. Tzafestas, Incremental Fuzzy Supervisory Controller Design for Optimizing the Injection Process, Expert Systems with Applications, Vol. 20, pp. 207-216 (2001).
  9. S. G. Tzafestas, A. Melfi and T. Krikochoritis, Omnidirectional Mobile Manipulator Modeling and Control : Analysis and Simulation, System Analysis Modeling and Simulation, Vol. 40, pp. 329-364 (2001).
  10. P. G. Zavlangas and S. G. Tzafestas, Integrated Fuzzy Global Path Following and Obstacle Avoidance for Mobile Robots, Systems Science, Vol. 27, No. 4, pp. 85-96 (2001).
  11. K. C. Zikidis and S. G. Tzafestas, Adaptive Neurofuzzy Modeling Applied to Policy Gradient Reinforcement Learning, HERMIS Journal (2001).
  12. S. G. Tzafestas and E. S. Tzafestas, Human – Machine Interaction in Intelligent Robotic Systems : A Unifying Consideration with Implementation Examples, J. Intell. and Robotic Systems, Vol. 32, No. 2, pp. 119-141 (2001).
  13. C. S. Tzafestas and S. G. Tzafestas, Full State Modeling, Motion Planning and Control of Mobile Manipulators, Studies in Informatics and Control, Vol. 10, No. 2, pp. 109-127 (2001).
  14. V. Potkonjak, S. G. Tzafestas, D. Kostic and D. Djordjevic, Human – Like Behavior of Robot Arms – General Considerations and the Handwriting Task : Part I Mathematical Description of Human – Like Motion : Distributed Positioning and Virtual Fatigue, Robotics and Computer Integrated Manufacturing, Vol. 17, pp. 305-315 (2001).
  15. V. Potkonjak, D. Kostic, S. G. Tzafestas, M. Popovic, M. Lazarevic and G. Djordjevic, Human – Like Behavior of Robot Arms – General Considerations and the Handwriting Task : Part II – The Robot Arm in Handwriting, Robotics and Computer Integrated Manufacturing, Vol. 17, pp. 317-327 (2001).

2000

  1. S. G. Tzafestas , E. N. Skoundrianos and G. G. Rigatos , Nonlinear Neural Control of Discrete-Time Systems Using Local Model Neural Networks, Int. J. Knowledge-Based Intell. Engrg. Systems , Vol. 4, No. 2, pp. 130-140 (2000).
  2. E. S. Tzafestas , A. Nikolaidou and S. G. Tzafestas , Performance Evaluation and Dynamic Node-Generation Criteria for "Principal Component Analysis" Neural Networks, Mathem. & Computers in Simulation , Vol. 51, Nos. 3-4, pp. 145-156 (2000).
  3. G. B. Stamou and S. G. Tzafestas , Neural Fuzzy Relational Systems with a New Learning Algorithm, Mathem. & Computers in Simulation , Vol. 51, Nos. 3-4, pp. 301-314 (2000).
  4. S. G. Tzafestas and G. G. Rigatos , Stability Analysis of an Adaptive Fuzzy Control System Using Petri Nets and Learning Automata, Mathem. & Computers in Simulation , Vol. 51, Nos. 3-4, pp. 315-339 (2000).
  5. S. G. Tzafestas , S. N. Desypris and D. L. Kostis , Adaptive Control of Flexible Joint Robots via the Singular Perturbation approach, Syst. Anal. Modell. Simul. , Vol. 38., No.2, pp. 477-494 (2000).
  6. C. S. Tzafestas , P. Prokopiou , and S. G. Tzafestas , A Differential Motion Planning Algorithm for Controlling Multi-Robot Systems Handling a Common Object, Control & Cybernetics , Vol. 29, No. 2 (2000).
  7. S. G. Tzafestas and E. Kyriannakis , Regulation of GMA Welding Thermal Characteristics via a Hierarchical MIMO Predictive Control scheme Assuring Stability, IEEE Trans. on Industrial Electron. , Vol. 47. No. 3, pp. 668-678 (2000).
  8. S. G. Tzafestas and G. G. Rigatos , Self-Tuning Multivariable Fuzzy and Neural Control Using Genetic Algorithms, J. Inform. & Optimiz. Sciences , Vol. 21, No. 2, pp. 257-287 (2000).
  9. S. G. Tzafestas and J. Pantazopoulos , An Efficient Algorithm for Ray Tracing, J. Intell. & Robotic Systems , Vol. 28, Nos. 1-2, pp. 171-180 (2000).
  10. G. G. Rigatos , C. S. Tzafestas and S. G. Tzafestas , Mobile Robot Motion Control in Partially Unknown Environments Using a Sliding-Mode Fuzzy Logic Controller, Robotics and Autonomous Systems , Vol. 33, No. 1, pp. 1-11 (2000).
  11. P. G. Zavlangas and S. G. Tzafestas , Industrial Robot Navigation and Obstacle Avoidance Employing Fuzzy Logic, J. Intell. & Robotic Systems , Vol. 27, Nos. 1-2, pp. 85-97 (2000).
  12. S. G. Tzafestas and Sot. N. Raptis , Image Segmentation via Iterative Fuzzy Clustering Based on Local Space Frequency Multi-Feature Coherence Criteria, J. Intell. & Robotic Systems , Vol. 28, Nos. 1-2, pp. 21-37 (2000).
  13. V. Potkonjak , S. G. Tzafestas and D. Kostic , Concerning the Primary and Secondary Objectives in Robot Task Definition : The "Learn from Humans" Principle, Mathem. & Computers in Simulation , Vol. 54, pp. 145-157 (2000).
  14. S. G. Tzafestas , C. E. Syrseloudis and G. G. Rigatos , Hybrid Position Force Control via a Neuro-Fuzzy Technique : Application to the Milling Process, Intl. J. Mech. Production Syst. Engrg. , No. 4, pp. V.25-V.36 (2000).
  15. S. G. Tzafestas and N. Mekras , Improving Business Processes with the use of Knowledge-Based Systems, In: S.H. Zanakis, G. Doukidis and C. Zoupounidis (eds), Recent Developments and Applications in Decision Making , Kluwer, Boston/Dordrecht (2000).
  16. P. Maragos , G. Stamou and S. G. Tzafestas , A Lattice Control Model of Fuzzy Dynamical Systems in State Space, In: J. Goutsias, L. Vincent and D. Bloomberg (eds.), Mathematical Morphology and its Application to Image and Signal Processing , Kluwer, Boston, pp. 61-70 (2000).

1999

  1. G. B. Stamou and S. G. Tzafestas, Fuzzy Relation Equations and Fuzzy Inference Systems: An Inside Approach, IEEE Trans. Syst. Man Cybern. : Part B , Vol. 29, No. 6, pp. 694-702 (1999).
  2. M. P. Tzamtzi and S. G. Tzafestas, Stability Robustness of Feedback Linearizable Systems with Input Unmodeled Dynamics, IEE Proc.-Control Theory Appl. , Vol. 146, No. 1, pp. 77-83 (1999).
  3. M. P. Tzamtzi and S. G. Tzafestas, A Small Gain Theorem for Locally Input-to-State Stable Interconnected Systems, J. Franklin Inst. , Vol. 336, pp. 893-901 (1999).
  4. S. G. Tzafestas and E. S. Tzafestas, Intelligent Industrial and Service Robotic Systems: Architectural, Artificial Intelligence and Prototyping Issues, Systems Anal. Modell. & Simulation (SAMS), Vol. 35, pp. 131-173 (1999).
  5. S. G. Tzafestas and E. S. Tzafestas , Learning, Reasoning, and Problem Solving in Robotics, In: S.Y. Nof (ed.), Handbook of Industrial Robotics (ch.20), John Wiley & Sons , pp. 373-392 (1999).
  6. S. G. Tzafestas and G. G. Rigatos, A Simple Robust Sliding-Mode Fuzzy Logic Controller of the Diagonal Type, J. Intell. & Robotic Syst. , Vol. 26, Nos. 3-4, pp. 353-388 (1999).
  7. C. S. Tzafestas and S. G. Tzafestas, Recent Algorithms for Fuzzy and Neurofuzzy Path Planning and Navigation of Autonomous Mobile Robots, Systems Science , Vol. 25, No. 2 (1999).
  8. S. G. Tzafestas and G. G. Rigatos, Design and Stability Analysis of a New Sliding-Mode Fuzzy Logic Controller of Reduced Complexity, Machine Intelligence and Robotic Control , Vol. 1, No. 1, pp. 27-41 (1999).
  9. K. Galkowski , N. Theodorou , and S. G. Tzafestas, Non-Standard State-Space Models for 2D Systems, Bull. Polish Acad. Sciences , Vol. 47, No. 1, pp. 91-101 (1999).
  10. D. L. Kostis , E. S. Tzafestas and S. G. Tzafestas, A Matlab-Based Graphical Toolbox for Control System Analysis and Design Education, Studies in Informatics and Control , Vol. 8, No. 3, pp. 209-219 (1999).
  11. S. G. Tzafestas , S. Raptis and N. Moschos , A Hybrid Pricing Expert System Based on Fuzzy Reasoning, Found. Comp. & Decision Sci. , Vol. 24, No. 4, pp. 171-187 (1999).
  12. P. A. Prokopiou , S. G. Tzafestas and W. S. Harwin, A Novel Scheme for Human-Friendly and Time-Delays Robust Neuropredictive Teleoperation, J. Intell. & Robotic Systems , Vol. 25, No. 4, pp. 311-340 (1999).
  13. Tsois and S. G. Tzafestas , Sources of Efficiency in Planning : A Survey, In : S. G. Tzafestas (ed.), Advances in Intelligent Systems : Concepts, Tools and Applications , Kluwer, Dordrecht/Boston, pp. 3-20 (1999).
  14. P. Piamsa-Nga , S. R. Subramanya , N. A. Alexandridis , S. Srakaew , G. Blankenship , G. Papakonstantinou , P. Tsanakas and S. G. Tzafestas , Content-Based Audio Retrieval Using a Generalized Algorithm, In : S. G. Tzafestas (ed.) Advances in Intelligent Systems: Concepts, Tools and Applications , Kluwer, Dordrecht/Boston, pp. 231-242 (1999).
  15. S. G. Tzafestas and J. Pantazopoulos , An Efficient Algorithm for Rendering Parametric Curves, In : S. G. Tzafestas (ed.) Advances in Intelligent Systems : Concepts, Tools and Applications , Kluwer, Dordrecht/Boston, pp. 357-366 (1999).
  16. S. G. Tzafestas and L. N. Laliotis , Current Techniques in Distributed Sensor Networks and Connection with AI and GIS : An Overview, In : S. G. Tzafestas (ed.) Advances in Intelligent Systems : Concepts, Tools and Applications , Kluwer, Dordrecht/Boston, pp. 451-466 (1999).
  17. S. G. Tzafestas and Y. Anthopoulos , Supervised Learning in Multilayer Perceptrons : The Back-Propagation Algorithm, In : S. G. Tzafestas (ed.), Soft Computing in Systems and Control Technology , World Scientific, Singapore/London, pp. 3-30 (1999).
  18. S. G. Tzafestas and K.C. Zikidis , An On-Line Self Constructing Fuzzy Modeling Architecture Based on Neural and Fuzzy Concepts and Techniques, In : S. G. Tzafestas (ed.), Soft Computing in Systems and Control Technology , World Scientific, Singapore/London, pp. 119-168 (1999).
  19. C. S. Tzafestas and S. G. Tzafestas , Fuzzy and Neurofuzzy Approaches to Mobile Robot Path and Motion Planning Under Uncertainty, In: S. G. Tzafestas (ed.), Soft Computing in Systems and Control Technology , World Scientific, Singapore/London, pp. 193-220 (1999).
  20. S. G. Tzafestas , M. - P. Saltouros and M. Markaki , A Tutorial Overview of Genetic Algorithms and Their Applications, In : S. G. Tzafestas (ed.), Soft Computing in Systems and Control Technology , World Scientific, Singapore/London, pp. 223-300 (1999).
  21. P. A. Prokopiou , W. S. Harwin and S. G. Tzafestas , Enhancement of a Telemanipulator Design with a Human Arm Model, In : S. G. Tzafestas and G. Schmidt (eds.), Progress in System and Robot Analysis and Control Design , Springer, Berlin/London, pp. 445-456 (1999).
  22. S. G. Tzafestas , Intelligent Autonomous Robotic Systems : Some General Issues and Two Representative Research Prototypes, In : S. G. Tzafestas (ed.) Advances in Intelligent Autonomous Systems , Kluwer, Dordrecht/Boston, pp. 3-23 (1999).
  23. S. G. Tzafestas , M. P. Tzamtzi and G. G. Rigatos , Autonomous Robot Motion Planning and Control in Uncertain Environments : Overview and a New Algorithm Based on Sliding-Mode Control, In: S. G. Tzafestas (ed.) Advances in Intelligent Autonomous Systems , Kluwer, Dordrecht/Boston, pp. 267-288 (1999).
  24. K. Watanabe , Y. Shiraishi , J. Tang , T. Fukuda and S. G. Tzafestas , Autonomous Control for an Omnidirectional Mobile Robot with Feedback Control System, In : S. G. Tzafestas (ed.) Advances in Intelligent Autonomous Systems , Kluwer, Dordrecht/Boston, pp. 289-308 (1999).
  25. T. E. Krikochoritis , C. S. Tzafestas and S. G. Tzafestas , Dynamic Modeling and Locomotion Control of Biped Autonomous Robots, In : S. G. Tzafestas (ed.) Advances in Intelligent Autonomous Systems , Kluwer, Dordrecht/Boston, pp. 381-406 (1999).
  26. P. Prokopiou , W. S. Warwin and S. G. Tzafestas , Exploiting a Human Arm Model for Fast Intuitive and Time-Delays-Robust Telemanipulation, In : S. G. Tzafestas (ed.) Advances in Manufacturing : Decision, Control and Information Technology , Springer, Berlin/London, pp. 255-266 (1999).
  27. C. S. Tzafestas and S. G. Tzafestas , Intelligent Robotic Assembly and Disassembly : General Architecture and Implementation Case Studies, In : S. G. Tzafestas (ed.) Advances in Manufacturing : Decision, Control and Information Technology , Springer, Berlin/London, pp. 267-282 (1999).
  28. S. G. Tzafestas and N. Mekras , Industrial Forecasting Using Knowledge-Based Techniques and Artificial Neural Networks, In : S. G. Tzafestas (ed.) Advances in Manufacturing : Decision, Control and Information Technology , Springer, Berlin/London, pp. 171-180 (1999).
  29. P. Maragos and S. G. Tzafestas , Min-Max Control with Application to Discrete Event Dynamic Systems, In : S. G. Tzafestas (ed.) Advances in Manufacturing : Decision, Control and Information Technology , Springer, Berlin/London, pp. 217-230 (1999).
  30. E. S. Tzafestas and S. G. Tzafestas , Intelligent Forecasting and Fault Diagnosis Using Neural Estimators, In : S. G. Tzafestas (ed.) Computational Intelligence in Systems and Control Design and Applications , Kluwer, Dordrecht/Boston, pp. 3-16 (1999).
  31. M. A. Symeonaki , G. B. Stamou and S. G. Tzafestas , Fuzzy Markov Systems for the Description and Control of Population Dynamics, In : S. G. Tzafestas (ed.) Computational Intelligence in Systems and Control Design and Applications , Kluwer, Dordrecht/Boston, pp. 301-310 (1999).
  32. S. G. Tzafestas and D. Vogiatzis, Concerning Hopfield Networks : An overview with Application to System Identification and Control, In : S. G. Tzafestas (ed.) Computational Intelligence in Systems and Control Design and Applications, Kluwer, Dordrecht / Boston, pp. 311-334 (1999).
  33. S. G. Tzafestas and Sot. Raptis, Fuzzy Image Processing : A Review and Comparison of Methods, Image Processing & Communications, Vol. 5, No. 1, pp. 3-24 (1999).

1998

  1. C. S. Tzafestas , P. A. Prokopiou and S. G. Tzafestas , Path planning and control of a cooperative three-robot system manipulating large objects, J. Intell. and Robotic Syst. , Vol. 22, No. 2, pp. 99-116 (1998).
  2. N. I. Katevas and S. G. Tzafestas , The active kinematic histogram method for path planning of non-point, non-holonomically constrained mobile robots, Advanced Robotics , Vol. 12, No. 4, pp. 375-395 (1998).
  3. S. G. Tzafestas , T. E. Krikohoritis and C. S. Tzafestas , Robust-adaptive gait control of a 9-link biped robot, Syst. Anal. Modell. Simul. , Vol. 31, No. 4, pp. 247-304 (1998).
  4. P. A. Prokopiou , C. S. Tzafestas , E. S. Tzafestas and S. G. Tzafestas , Neural network robust-adaptive telemanipulator control: Comparison with sliding-mode control, Syst. Anal. Modell. Simul. , Vol. 33, No. 3, pp. 259-294 (1998).
  5. E. S. Tzafestas , S. N. Raptis and S. G. Tzafestas , Multi-agent robot architectures: The decomposition issue and a case study, Int. J. Artificial Intell. Tools , Vol. 7, No. 2, pp. 163-187 (1998).
  6. N. I. Katevas , S. G. Tzafestas and C. G. Pnevmatikatos , The approximate cell decomposition with local node refinement global path planning method: Path nodes refinement and curve parametric interpolation, J. Intell. and Robotic Systems , Vol. 22, Nos. 3-4, pp. 289-314 (1998).
  7. K. Watanabe , Y. Shiraishi , S. G. Tzafestas , J. Tan and T. Fukuda , Feedback control of an omnidirectional autonomous platform for mobile service robots, J. Intell. and Robotic Syst. , Vol. 22, Nos. 3-4, pp. 315-330 (1998).
  8. S. G. Tzafestas and M. P. Tzamtzi , Robustness of a special assignment method applied to a flexible beam, Int. J. Control , Vol. 70, No. 6, pp. 859-872 (1998).
  9. S. G. Tzafestas and M. P. Tzamtzi , On the robust stability of linear systems with parametric uncertainty, Systems Science , Vol. 24, No. 3, pp. 59-66 (1998).
  10. P. Dalianis , Y. Kitsios and S. G. Tzafestas , Graph colouring using fuzzy controlled neural networks, Intell. Automation and Soft Computing , Vol. 4, No. 4, pp. 273-288 (1998).
  11. S. G. Tzafestas , E. Kyriannakis and Y. Anthopoulos , Model-based predictive control of large scale systems using a neural estimator, Appl. Math. and Comp. Sci. , Vol. 8, No. 3, pp. 585-598 (1998).
  12. S. G. Tzafestas and G. G. Rigatos , Neural and neurofuzzy FELA adaptive robot control using feedforward and counterpropagation networks, J. Intell. and Robotic Syst. , Vol. 23, No. 2-4 (1998).
  13. C. S. Tzafestas , G. G. R.igatos and S. G. Tzafestas , Design of fault tolerant control systems : Passive and active approaches, Systems Science , Vol. 24, No. 4, pp. 5-28 (1998).

1997

  1. S. G. Tzafestas and P. A. Prokopiou , Compensation of Teleoperator Modeling Uncertainties with a Sliding-Mode Controller, Robotics & Computer-Integrated Manufacturing , Vol. 13, No.1, pp. 9-20 (1997).
  2. S. G. Tzafestas and Z. Ma , A Polynomial Function Discovery System - FFS, Int. J. Artlficial Intelligence Tools , Vol.6, No. l, pp.l-13 (1997).
  3. S. G. Tzafestas and E. S. Tzafestas , Knowledge Acquisition : A Comprehensive Overview of Methods and Tools, Studies in Informatics and Control , Vol. 6, No. 2, pp.181-214 (1997).
  4. S. G. Tzafestas , G. G. Rigatos and E. J. Kyriannakis , Geometry and Thermal Regulation of GMA Welding via Conventional and Neural Adaptive Control, J. Intelligent and Robotic Systems , Vol.19, No. 2, pp.153-186 (1997).
  5. S. G. Tzafestas , Y. Anthopoulos , N. Katevas , and E. Spyropoulou , Architecture and Implementation of an Autonomous Car-Disassembly System, Syst. Anal. Modell. Simulation , Vol. 29, pp.129-149 (1997).
  6. S. G. Tzafestas , G. Kapsiotis , and E. J. Kyriannakis , Model-Based Predictive Control for Generalized Production Planning Problems, Computers in Industry , Vol. 34, pp. 20l-210 (1997).
  7. S. G. Tzafestas , N. Mastorakis , and N. J. Theodorou , A Study of the Effect of an Input on the State Variables of Discrete-Time LTI Systems, Systems Science , Vol. 23, No. 1, pp. 5-11 (1997).
  8. S. G. Tzafestas and J. Kalat , Walsh Function Analysis of Parabolic Distributed Systems with Time- and Space-Varying Parameters, Found. Comp. Decision Sci. , Vol. 22, No. 3, pp. 185-194 (1997).
  9. S. G. Tzafestas , E. Kyriannakis , and G. Kapsiotis , Decentralized Model Based Predictive Control of Large Scale Systems, Syst. Anal. Modell. Simulation , Vol. 29, pp.1-25 (1997).
  10. S. G. Tzafestas and E. S. Tzafestas , Recent Advances in Knowledge Acquisition Methodology, In : Knowledge Based Systems - Advanced Concepts , Techniques and Applications (S. G. Tzafestas, editor), World Scientific, Singapore, pp. 3-59 (1997).
  11. S. G. Tzafestas and P. J. Dalianis , Multiple Simultaneous Fault Diagnosis of Complex Mechanical Systems Based on Shallow Knowledge, In : Knowledge Based Systems - Advanced Concepts, Techniques and Applications (S. G. Tzafestas, editor), World Scientific, Singapore, pp.399-418 (1997).
  12. S. G. Tzafestas , T. D. Vavatsikos and P. G. Levendis , Architectural and Functional Issues of a Decision Support Expert System for Concurrent Design, In : Knowledge Based Systems - Advanced Concepts, Techniques and Applications (S. G. Tzafestas, Editor), World Scientrfic, Singapore, pp.559-856 (1997).
  13. S. G. Tzafestas , Z. Ma and E. S. Tzafestas , Some Results in Inductive Learning: Version Space, Explanation-Based and Genetic Algorithm Approaches In: Knowledge Based Systems Advanced Concepts, Techniques and Applications (S. G. Tzafestas, editor), World Scientific, Singapore, pp.87-124 (1997).
  14. S. G. Tzafestas , Overview of Intelligent Controls In : Methods and Applications of Intelligent Control , (S. G. Tzafestas, editor), Kluwer, Dordrecht/Boston, pp.3-23 (1997).
  15. S. G. Tzafestas and C. S. Tzafestas , Fuzzy and Neural Intelligent Control : Basic Principles and Architectures, In : Methods and Applications of Intelligent Control , (S. G. Tzafestas, ed.), Kluwer, Dordrecht/Boston, pp. 25-67 (1997).
  16. S. G. Tzafestas , E. J. Kyriannakis and G. G. Rigatos , Adaptive Model-Based Predictive and Neural Control of the Welding Process In: Methods and Applications of Intelligent Control (S.G. Tzafestas, ed.), Kluwer, DordrechtBoston, pp.509-548 (1997).
  17. S.G. Tzafestas and E.J. Kyriannakis , Exact Model Matching in Large Scale Systems with m-Step-Delay Sharing Information System, System Science , Vol. 23, No. 2, pp.5-16 (1997).
  18. S. G. Tzafestas , A. Zagorianos and P. Dimou , Velocity Control of Redundant Robots Using a Global Optimization Approach, Syst. Anal. Modell. Simulation , Vol. 29, pp.287-299 (1997).
  19. N. Katevas , N. M. Sgouros , S. G. Tzafestas , G. Papakonstantinou , P. Beattie , J. M. Bishop , P. Tsanakas and D. Koutsouris , SENARIO : A Sensor-Aided Intelligent Navigation System for Powered Wheelchairs, IEEE Robotics & Automation Magaz , Vol. 4, No. 4, pp.60-70 (1997).
  20. S. G. Tzafestas , T. E. Krikochoritis and C. S. Tzafestas , Robust Sliding-Mode Control of Nine-Link Biped Robot Walking, J. of Intelligent & Robotic Systems , Vol. 20, No. 2-4, pp.375-402 (1997).
  21. S. G. Tzafestas , E. S. Tzafestas , A. Marinos and P. Behrakis , A Respiration-Status Diagnostic Certainty-Factors System Based on Blood Gases Measurements, Systems Science , Vol. 23, No. 2, pp.45-61 (1997).
  22. S. G. Tzafestas and G. B. Stamou, Concerning Automated Assembly : Knowledge-Based Issues and a Fuzzy System for Assembly Under Uncertainty, Computer Integrated Manufacturing Systems , Vol.10, No. 3, pp.183-192 (1997).

1996

  1. S. G. Tzafestas , M. Raibert and C. S. Tzafestas , Robust Sliding Mode Control Applied to a 5-Link Biped Robot, J. Intelligent & Robotic Systems , Vol.15, No. l, pp. 67-133 (1996).
  2. S. G. Tzafestas , S. Reveliotis and G. Kapsiotis , The Generalized Network Model : Algorithms and Applications, System Science , Vol. 22, No.1, pp. 21-46 (1996).
  3. S. G. Tzafestas and J. Koumblis , Study of Inventory Planning Policies for Exponentially Varying Demand, Syst. Anal. Modeling Simul. , Vol. 22, pp.159-167 (1996).
  4. S. G. Tzafestas , P. J. Dalianis and G. Anthopoulos , On the Overtraining Phenomenon of Backpropagation Neural Networks, Math. Comp. Simul. , Vol. 40, Nos. 5-6, pp. 507-521 (1996).
  5. S. G. Tzafestas and G. B. Stamou , An Improved Neural Network for Fuzzy Reasoning Implementation, Math. Comp. Simul. , Vol. 40, Nos. 5-6, pp. 565-576 (1996).
  6. S. G. Tzafestas , A. Zagorianos and T. Pimenides , A Solution to the Velocity Control of Redundant Robots, Math. Comp. Simul. , Vol. 4I, Nos. 3-4, pp. 201-208 (1996).
  7. S. G. Tzafestas , S. Raptis and G. Stamou , A Flexible Neurofuzzy Cell Structure for General Fuzzy Inference, Math. Comp. Simul. , Vol. 41, Nos. 3-4, pp. 219-233 (1996).
  8. S. G. Tzafestas and P. J. Dalianis , A Real-Time Expert Data Filtering System for Industrial Plant Environments, Math. Comp. Simul. , Vol. 41, Nos. 5-6, pp. 473-484 (1996).
  9. S. G. Tzafestas , G. B. Stamou , S. Roumeliotis and N. K. Papadopoulos , An Expert System for Flexible Robotic Assembly Under Uncertainty Based on Fuzzy Inference, Stud. Informatics and Control (SIC) , Vol. 5, No. 4, pp. 401- 407 (1996).
  10. S. G. Tzafestas , S. Raptis and J. Pantazopoulos , A Vision-Based Path Planning Algorithm for a Robot-Mounted Welding Gun, Image Processing and Communications , Vol. 2, No. 4, pp. 61-72 (1996).
  11. S. G. Tzafestas , Modern Manufacturing Systems : An Information Technology Perspective, In: Computer-Assisted Management and Control of Manufacturing Systems (Spyros Tzafestas, editor), Springer, pp.1-56 (1996).
  12. S. G. Tzafestas and F. Capkovic , Petri Net-Based Approach Synthesis of Intelligent Control Systems for DEDS, In : Computer-Assisted Management and Control of Manufacturing Systems (Spyros Tzafestas, editor), Springer, pp. 325-351 (1996).
  13. S. G. Tzafestas and G. Kapsiotis , The Generalized Network Model : Algorithms and Application to Manufacturing Operations, In: Computer-Assisted Management and Control of Manufacturing Systems (Spyros Tzafestas, editor), Springer, pp. 441-468 (1996).
  14. S.G. Tzafestas and P.J. Dalianis , Artificial Neural Networks in the Fault Diagnosis of Technological Systems : A Case Study in Chemical Engineering Process, Engineering Simulation , Vol.13, pp. 939-954 (1996).
  15. S.G. Tzafestas , A Production-Distribution Chain Model for Automotive CIM Products, Tech. Review , No.53, pp. 56-58, June (1996).
  16. S.G. Tzafestas , Automated Assembly of Industrial Products, Tech. Review , No.58, pp. 60-66, Dec. (1996).
  17. S. G. Tzafestas , T. D. Vavatsikos and P. G. Levendis , Architectural and Functional Issues of a Decision Support Expert System for Concurrent Design, In : Knowledge-Based Systems : Advanced Concepts, Techniques and Applications (Spyros Tzafestas, editor), World Scientific , (1996).

1995

  1. Zagorianos , S. G. Tzafestas and G. S. Stavrakakis , On-Line Discrete-Time Control of Industrial Robots, Robotics & Autonomous Systems, Vol. 14, pp. 289-299 (1995).
  2. S. G. Tzafestas and C. Athanassiou , Flexible Petri Nets for Intelligent Robot Cell Modeling, Found. Computing & Decision Sci. Vol. 20, No. 3, pp. 239-252 (1995).
  3. K. Watanabe , S. -H. Jin and S. G. Tzafestas , Learning Multiple Fuzzy Control of Robot Manipulators, J. Artificial Neural Networks, Vol. 2, Nos. 1&2, pp. 119-136 (1995).
  4. S. G. Tzafestas and C. Athanassiou , A New Class of Petri Nets for Fast Robot Cell Prototyping, CC-AI : Communication & Cognition-Artificial Intelligence, Vol. 12, No. 3, pp. 225-252 (1995).
  5. K. Watanabe , K. Hara , S. Koga and S. G. Tzafestas , Fuzzy-Neural Network Controllers Using Mean-Value-Based Functional Reasoning, Neurocomputing , Vol. 9, pp. 39-61 (1995).
  6. S. G. Tzafestas and G. Kapsiotis , A Unified Hierarchical Control Algorithm for Constrained Multi-Delay Interconnected Systems: Application to Production Planning, Control Theory and Advanced Technology (C-TAT) , Vol. 10, No. 4 (Part 4), pp. 1737-1761 (1995).
  7. S. G. Tzafestas and A. Triantafyllakis , Scheduling Unit-Length Parts on Identical Machines with a Constant Set-Up for Different Part Types, Stud. Informatics & Control (SIC), Vol. 4, No. 3, pp. 263-271 (1995).
  8. S. G. Tzafestas , A. Triantafyllakis and G. Rizos , Scheduling Dependent Tasks on Identical Machines Using a Novel Heuristic Criterion : A Robotic Computation Example, J. Intell. & Robotic Systems , Vol. 12, pp. 229-237 (1995).
  9. S. G. Tzafestas and A. Triantafyllakis , Scheduling AND/OR Dependent Tasks on Parallel Processors, Systems Science , Vol. 21, No. 2, pp. 45-54 (1995).
  10. G. Kapsiotis and S. G. Tzafestas , Model-Based Predictive Control for Managerial Planning in a Composite Marketing Production Problem, Stud. Informatics & Control (SIC), Vol. 4, No. 1, pp. 59-78 (1995).
  11. N. E. Mastorakis , S. G. Tzafestas and N. J. Theodorou , m-D Characteristic Polynomial Factorization Using Operators Method and State Feedback Control, Control & Cybernetics, Vol. 24, No. 2, pp. 141-153 (1995).
  12. S. G. Tzafestas , G. Kapsiotis and T. Pimenides , Expert Decision Support Based on the Generalized Network Model: An Application to Transportation Planning, Studies in Informatics and Control (SIC) , Vol. 4, pp. 343-356 (1995).
  13. S. G. Tzafestas , G. Kapsiotis and T. Pimenides , Integrated Approach to Dynamic Production Inventory and Marketing Decisions in Multi-Product CIM Operations, Syst. Anal. Model. Simul. (SAMS), Vol. 17, pp. 1-19 (1995).
  14. S. G. Tzafestas and H. Verbruggen , Artificial Intelligence in Industrial Decision Making, Control and Automation, In : Artificial Intelligence in Industrial Decision Making, Control, and Automation (Spyros Tzafestas and Henk Verbruggen, editors) , Kluwer, pp. 1-39 (1995).
  15. S. G. Tzafestas , Neural Networks in Robot Control, In: Artificial Intelligence in Industrial Decision Making, Control, and Automation (Spyros Tzafestas and Henk Verbruggen, editors) , Kluwer, pp. 327-387 (1995).
  16. H. Verbruggen , S. G. Tzafestas and E. Zanni , Knowledge-Based Fault Diagnosis of Technological Systems, In: Artificial Intelligence in Industrial Decision Making, Control, and Automation (Spyros Tzafestas and Henk Verbruggen, editors) , Kluwer, pp. 449-506 (1995).
  17. E. S. Tzafestas and S. G. Tzafestas , Incremental Design of a Flexible Robotic Assembly Cell Using Reactive Robots, In : Artificial Intelligence in Industrial Decision Making, Control, and Automation (Spyros Tzafestas and Henk Verbruggen, editors) , Kluwer, pp. 555-571 (1995).

1994

  1. Triantafyllakis and S. G. Tzafestas, Improved optimal algorithms for scheduling unit-length independent tasks on uniform machines, Int. J. Systems Science , Vol. 25, pp.591-601 (1994).
  2. S. G. Tzafestas, L. Palios and F. Cholin, Diagnostic expert system inference engine based on the cerainty factors model, Knowledge-Based Systems , Vol.7, No.1, pp17-26, (1994).
  3. S. G. Tzafestas, Fuzzy systems and fuzzy expert control : An overview, The Knowledge Engineering Review , Vol.9, No.3, pp. 229-268 (1994).
  4. Zagorianos, E. Kontoyiannis and S. G. Tzafestas, Resolved Motion model-based predictive control of redundant robots, Math. & Computers in Simulation (IMACS Trans.) , Vol. 37, pp.195-205 (1994).
  5. S. G. Tzafestas and G. Kapsiotis, PID self-tuning control combining pole placement and parameter optimization techniques, Math. & Computers in Simulation , Vol.37, pp.133-142 (1994).
  6. K. Valavanis, A. I. Kokkinaki and S. G. Tzafestas, Knowledge based systems in engineering applications, J. Intell. & Robotic Systems , Vol.10, No.2, pp. 113-145 (1994).
  7. S. G. Tzafestas and A. Triantafyllakis , A new adaptively weighted combinatorial dispatching rule for complex scheduling problems, Computer-Integrated Manufacturing Systems , Vol.7, No.1, pp. 7-15 (1994).
  8. G. Kapsiotis and S. G. Tzafestas, Hierarchical control approach to managerial problems of manufacturing systems, In: Modern Manufacturing-Information, Control and Technology (M. Zaremba and B. Prasad, eds.) ch.7, pp.173-224 (1994).
  9. N. E. Mastorakis, N. J. Theodorou and S. G. Tzafestas, A general factorization method for multivariable polynomials, Multid. Systems and Signal Processing Vol.5, pp.151-178 (1994).
  10. N. E. Mastorakis, S. G. Tzafestas and N. J. Theodorou, A Multidimensional polynomial factorization method based on the multidimensional Lagrange polynomials, Appl. Maths. & Comp. Science , Vol.4, No.4, pp.517-526 (1994).
  11. N. E. Mastorakis, S. G. Tzafestas and N. J. Theodorou, A multidimensional polynomial factorization through the root perturbation approach, Control-Theory and Advanced Technology (C-TAT) , Vol.10, No.4 (Part 1), pp.901-911 (1994).
  12. S. G. Tzafestas, N. J. Theodorou, T. Pimenides and A. Kanellakis, Stability margin of 2-dimensional discrete systems, Syst. Anal. Model. Simul. (SAMS) , Vol.15, pp.159-173 (1994).
  13. S. G. Tzafestas, G. Stamou and K. Watanabe, Fuzzy reasoning through a general neural network model, In: Fuzzy Reasoning in Information, Decision and Control Systems , Kluwer, pp.145-164 (1994).
  14. K. Watanabe, S. Jin and S. Tzafestas, Fuzzy control for robot manipulators with artificial rubber muscles, In: Fuzzy Reasoning in Information, Decision and Control Systems , Kluwer, pp.439-552 (1994).
  15. S. G. Tzafestas, F. V. Hatzivassiliou and S. K. Kaltsounis, Fuzzy logic design of a nondestructive robotic fruit collector, In : Fuzzy Reasoning in Information, Decision and Control Systems , Kluwer, pp.553-562 (1994).
  16. F. V. Hatzivassiliou and S. G. Tzafestas, Analysis and design of a new piezoresistive tacticle sensor system for robotic applications, J. Intell. and Robotic Systems , Vol.10, pp.243-256 (1994).
  17. G. Kapsiotis and S. G. Tzafestas, Coordinated control of manufacturing/supply chains, Computer Integrated Manufacturing Systems , Vol.7, No.3, pp.206-212 (1994).
  18. G. Kapsiotis and S. G. Tzafestas, Hierarchical control approach to a composite inventory-marketing problem, J. Intell. and Robotic Systems , Vol.11, pp.293-309 (1994).
  19. S. G. Tzafestas and A. N. Venetsanopoulos, Fuzzy sets and fuzzy reasoning : An Introduction, In : Fuzzy Reasoning in Information, Decision and Control Systems , Kluwer, pp.3-30 (1994).
  20. S. G. Tzafestas, S. Terzakis and A. N. Venetsanopoulos, Fuzzy parameter and state estimation In : Fuzzy Reasoning in Information, Decision and Control Systrems , Kluwer, pp.347-368 (1994).
  21. A. N. Venetsanopoulos, S. G. Tzafestas and S. Terzakis, Fuzzy dynamic systems : analysis control and identification, In : Fuzzy Reasoning in Information, Decision and Control Systems , Kluwer, pp.69-98 (1994).
  22. S. G. Tzafestas and G. Vagelatos, Supervisory control of a continuous process for alcali-cellulose preparation in viscose production line, Technika , No.99, pp.32-35 (1994).

1993

  1. S. G. Tzafestas, A. I. Kokkinaki and K. P. Valavanis, An overview of expert systems, In : Expert systems in Engineering Applications , Springer Verlag, pp. 3-24 (1993).
  2. S. G. Tzafestas and A. Adrianopoulos, Knowledge acquisition for expert system design, In: Expert Systems in Engineering Applications , Springer-Verlag, pp.25-51(1993).
  3. K. P. Valavanis and S. G. Tzafestas, Knowledge-based expert systems for Intelligent Control Applications, In : Expert Systems in Engineering Applications , Springer-Verlag, pp.259-268 (1993).
  4. A. I. Kokkinaki, K. P. Valavanis and S. G. Tzafestas, A survey on expert system tools and engineering based expert systems, In : Expert Systems in Engineering Applications , Springer-Verlag, pp.367-378 (1993).
  5. K. Watanabe and S. G. Tzafestas, Generalized pseudo-Bayes estimation and detection for abruptly changing systems, J. Intell. and Robotic Systems , Vol. 7, No. 1, pp. 95-112 (1993).
  6. S. G. Tzafestas and K. Watanabe, Techniques for adaptive estimation and control of discrete-time stochastic systems with abruptly changing parameters, In : Control and Dynamic Systems : Advances in Theory and Applications (C.T. Leondes, Ed.) Academic Press , Vol.55, pp.111-148 (1993).
  7. S. G. Tzafestas and A. Triantafyllakis, Reduced complexity algorithms for scheduling independent tasks on uniform machines, Math. Modelling and Scientific Computing , Vol.1, No.1, pp.116-125 (1993).
  8. S. G. Tzafestas and K. Watanabe, Failure detection and identification for dynamic systems : (I) Statistical Approaches, In : Applied Optimal Control , Marcel Dekker, pp. 3-44 (1993).
  9. S. G. Tzafestas and K. Watanabe, Failure detection and identification for dynamic systems : (II) Analytical Redundancy Approaches, In : Applied Optimal Control , Marcel Dekker, pp. 45-78 (1993).
  10. Kurylowicz, I. Jaworska and S. G. Tzafestas, Robust stabilizing control : An overview, In : Applied Optimal Control , Marcel Dekker, pp. 289-324 (1993).
  11. S. G. Tzafestas and L. Palios, Improved propabilistic inference engine for system fault diagnosis, Systems Science , Vol. 19, No. 4, pp. 5-15, (1993).
  12. S. G. Tzafestas and A. Triantafyllakis, An optimal scheduling algorithm for minimizing the maximum weighted latness of unit length independent tasks, Computers in Industry , Vol.22, pp.283-289 (1993).
  13. S. G. Tzafestas and A. Triantafyllakis, Deterministic scheduling in computing and manufacturing systems : A survey of models and algorithms, Mathematics and Computers in Simulation , Vol.35, No. 5, pp. 397-434 (1993).

1992

  1. S. Tzafestas, A. Kanellakis and N. Theodorou, Two-dimensional digital filters without overflow oscillations and instability due to finite word length, IEEE Trans. on Signal Processing , Vol. 40, No. 9, pp. 2311-2317 (1992).
  2. Kanellakis, S. Tzafestas and N. Theodorou, Computation of the stability margin of two-dimensional discrete systems, IEEE Trans. Autom. Control , Vol. 37, No. 6, pp. 824-827 (1992).
  3. S. Tzafestas, A. Kanellakis and N. Theodorou, Application of the frequency dependent Lyapunov equation to 2-dimensional problems, Proc. IEE, Part D : Control Theory and Appls. , Vol. 139, No. 2, pp. 197-203 (1992).
  4. K. Watanabe, T. Fukuda and S. Tzafestas, Sliding mode control and variable structure system observer as a dual problem for systems with non-linear uncertainties, Int. J. Systems Sci. , Vol.23, No.11, pp.1991-2001 (1992).
  5. S. Tzafestas, N. Konstantinidis and G. Saroglou, ESID : An expert system for diagnosis and therapy of infectious diseases, Syst. Anal. Modell. Simul. , Vol. 9, No. 1, pp. 1-21 (1992).
  6. S. Tzafestas, B. Kalobatsos, G. Stavrakakis and A. Zagorianos, Some results concerning the autonomous trajectory generation and adaptive control of industrial robots, J. Franklin Inst. , Vol. 329, No. 1, pp. 1-14 (1992).
  7. S. G. Tzafestas, Distributed parameter systems estimation and control : An update, In : Syst. and Control Encyclop : Suppl. 2 (Ed. M. Singh), Pergamon, pp. 710-723 (1992).
  8. S. G. Tzafestas and K. Watanabe, Filtering, smoothing and control in discrete-time stochastic distributed sensor networks, In : Large Scale Engineering Stochastic Systems , Marcel Dekker, pp. 229-252 (1992).
  9. Triantafyllakis and S. G. Tzafestas, Optimal grouping of dependent tasks for parallel scheduling, In : Parallel and Distributed Computing in Engineering Systems (Eds. S. Tzafestas / P. Borne / L. Grandinetti), pp. 135-139 (1992).
  10. N. Mastorakis, N. Theodorou and S. G. Tzafestas, Multidimensional transfer function factorization using the state space approach, In : Parallel and Distributed Computing in Engineering Systems (Eds. S. Tzafestas / P. Borne / L. Grandinetti), pp. 497-499 (1992).
  11. K. Watanabe, T. Fukuda and S. G. Tzafestas, Generalized predictive control for linear stochastic systems in a state space approach, In : Parallel and Distributed Computing in Engineering Systems (Eds. S. Tzafestas/ P. Borne / L. Grandinetti), pp. 511-516 (1992).
  12. G. Kapsiotis and S. G. Tzafestas, Decision making for inventory/production planning using model based predictive control, In : Parallel and Distributed Computing in Engineering Systems (Eds. S. Tzafestas/ P. Borne / L. Grandinetti), pp. 551-556 (1992).
  13. S. G. Tzafestas, G. Kapsiotis and S. Reveliotis, The generalized network approach to optimized decision making and planning, In : Computational Systems Analysis : Topics and Trends (A. Sydow, Ed.) Elsevier/ North Holland (1992).
  14. F.V. Hatzivassiliou and S. G. Tzafestas, A path planning method for mobile robots in a structural environment, In : Robotic Systems : Advanced Techniques and Applications (S.G. Tzafestas, Ed.), Kluwer , pp. 261-270 (1992).
  15. K. Watanabe and S. G. Tzafestas, Generalized fixed-interval smoothers for discrete-time systems, Int. J. Systems Sci. , Vol. 23, No. 9, pp. 1491-1506 (1992).
  16. S. G. Tzafestas, S. Magoulas and A. Triantafyllakis, An interactive advisory forecasting system, Found Comp. & Decision Sci. , Vol. 17, No. 4, pp.235-255 (1992).
  17. S. G. Tzafestas and A. Triantafyllakis, Optimal task scheduling via the LPT and MULTIFIT heuristics under a geometric progression condition, Found. Comp. & Decision Sci. , Vol. 17, No. 2, pp. 99-107 (1992).
  18. S. G. Tzafestas and N. Konstantinidis, ENGEXP : An integrated environment for the development and application of expert systems in equipment and engine fault diagnosis repair, Advances in Engrg. Software , Vol. 14, No. 1, pp. 3-14 (1992).
  19. S. G. Tzafestas, Partial differential equation models : Numerical solution, In : Concise Encyclop. of Modelling and Simulation (D.P. Atherton / P.Borne, Eds.), Pergamon, pp.323-328 (1992).
  20. S. G. Tzafestas and A. Elianos, BIOEXP : An expert system for therapeutical use in pneumonia treatment, In: Mathematical and Intelligent Models in System Simulation (R.Hanus, P.Kool, S.Tzafestas, Eds.), J.C.Baltzer AG Sci. Publ. Co., pp.301-311 (1992).
  21. S. G. Tzafestas and C. Athanassiou, Discrete event simulated execution of Petri net models using AI techniques, In : Mathematical and Intelligent Models in System Simulation (R.Hanus, P.Kool, S.Tzafestas, Eds.), J.C.Baltzer AG Sci. Publ. Co., pp.623-634 (1992).
  22. N.E. Mastorakis, S. G. Tzafestas and N. J. Theodorou, A simple multidimensional polynomial factorization method, In : Mathematical and Intelligent Models in System Simulation (R.Hanus, P.Kool, S.Tzafestas, Eds.), J.C.Baltzer AG Sci. Publ. Co., pp.73-76 (1992).
  23. N. Mastorakis, N. Theodorou and S. Tzafestas, Factorization of m-D polynomials in linear m-D factors, Int. J. Systems Science , Vol.23, No.11, pp.1805-1824 (1992).
  24. K. Watanabe, T. Fukuda and S. G. Tzafestas, An Adaptive Control for CARMA Systems Using Linear Neural Networks, Int. Journal of Control Vol. 56, pp. 483-497 (1992).

1991

  1. S. G. Tzafestas, Introduction to intelligent robotic systems, In: Intelligent Robotic Systems, Marcel Dekker , pp. 3-4 (1991).
  2. S. G. Tzafestas, Adaptive, robust, and rule-based control of robotic manipulators, In : Intelligent Robotic Systems, Marcel Dekker , pp. 313-419 (1991).
  3. Kanellakis, S. Tzafestas and N. Theodorou, Stability tests for 2-D systems using the Schwarz form and inners determinants, IEEE Trans. Circuits & Syst. , Vol. CAS 38, pp. 1071-1077 (1991).
  4. Jaworska and S. Tzafestas, Robust stability analysis of robot control systems, Robotics and Autonomous Syst. , Vol. 7, pp. 285-290 (1991).
  5. K. Watanabe, T. Fukuda and S. Tzafestas, An iterative learning control scheme using the weighted least-squares method, J. Intell. Robotic Syst. , Vol. 4, No. 3, pp. 267-284 (1991).
  6. K. Watanabe, K. Shiramizu, T. Fukuda and S. Tzafestas, An iterative learning control for noisy systems by using linear neural networks, In : Engineering Systems with Intelligence (Ed. S. Tzafestas), Kluwer, pp. 205-212 (1991).
  7. Athanassiou and S. G. Tzafestas, Flexible Petri net modelling environment for intelligent robot cells, In: Engineering Systems with Intelligence (Ed. S. Tzafestas), Kluwer, pp. 593-604 (1991).
  8. Jaworska and S. G. Tzafestas, Improvement of system reliability using robust control theory, Int. J. Systems Sci. , Vol. 22, pp. 587-593 (1991).
  9. S. G. Tzafestas, G. Kapsiotis and S. Reveliotis, A dual algorithm for post optimization of the generalized network optimal flow problem, Found. Computing & Decision Sci. , Vol. 16, No. 1, pp. 39-54 (1991).
  10. S. G. Tzafestas and E.S. Tzafesta, The blackboard architecture in knowledge-based robotic systems, In: Expert Systems & Robotics (T.Jordanides / B.Torby, Eds.), Springer, Series F : Vol. 71, pp. 285-317 (1991).
  11. S. G. Tzafestas, Task grouping and scheduling for parallel processing, In : Systems and Control-Topics in Theory and Applications (T. Ono / F. Kozin, Eds), MITA Press, pp. 401-419 (1991).
  12. K. Watanabe, T. Fukuda and S. G. Tzafestas, Learning algorithms of layered neural networks via extended Kalman filters, Intl. J. Syst. Sci. , Vol. 22, No. 4, pp.753-768 (1991).

1990

  1. S. G. Tzafestas, Petri-net and knowledge-based methodologies in manufacturing systems modelling, simulation and control, In: Systems & Control Encyclop. : Suppl1 , Pergamon Press (1990).
  2. S. G. Tzafestas, AI techniques in computer aided manufacturing systems, In: Knowledge Engineering (Ed. H. Adeli), McGraw-Hill, pp. 161-212 (1990).
  3. J. K. Pal and S. G. Tzafestas, Modelling and simulation, In : Real Time Microcomputer Control of Industrial Processes , Kluwer, pp. 187-233 (1990).
  4. S. G. Tzafestas and J. K. Pal, Digital control algorithms, In : Real Time Microcomputer Control of Industrial Processes , Kluwer, pp. 81-138 (1990).
  5. S. G. Tzafestas and L. Dritsas, Combined computed torque and model reference adaptive control of robot systems, J. of Franklin Institute , Vol. 327, pp. 273-294 (1990).
  6. K. Watanabe and S. G. Tzafestas, A hierarchical multiple model adaptive control of discrete-time stochastic systems for sensor and actuator uncertainties, Automatica , Vol. 26, pp. 875-886 (1990).
  7. S. G. Tzafestas and G. Kehriotis, A numeric symbolic expert system for 2-D and 3-D object recognition in robotic applications, Math. & Comput. in Simul. , Vol. 32, pp. 403-418 (1990).
  8. S. G. Tzafestas and M. Skolarikos, Sensor fault detection in large scale systems via overlapping decomposition, Autom. Product. Info. Ind. (APII) , Vol. 24, pp. 413-434 (1990).
  9. N. Theodorou, A. Kanellakis and S. G. Tzafestas, New criteria for the absence of limit cycles in 2-D digital filters, Int. J. Syst. Sci. , Vol. 21, No.8, pp. 1727-1732 (1990).
  10. S. G. Tzafestas and N. Papanikolopoulos, Incremental fuzzy expert PID control, IEEE Trans. on Industrial Electronics , Vol. 37, No. 5, pp. 365 -371 (1990).
  11. S. G. Tzafestas, A. Kanellakis and N. Theodorou , Method for computing the stability margin of 2D discrete systems, Electron. Lett. , Vol. 26, No.15, pp. 1139-1140 (1990).
  12. K. Watanabe and S. G. Tzafestas , Observations weighted controllers for SISO stochastic systems using a perturbed-type dual criterion, Int. J. Control , Vol. 52, No. 5, pp. 1019-1034 (1990).
  13. K. Watanabe and S. G. Tzafestas , Decentralized estimation algorithms for a backward pass fixed-interval smoother, Int. J. Syst. Sci. , Vol. 21, No. 5, pp. 913-931 (1990).
  14. K. Watanabe and S. G. Tzafestas , Stochastic controls for systems with faulty sensors, ASME J. Dynamic Syst. Meas. And Control , Vol. 112, No. 1, pp.143-147 (1990).
  15. S. G. Tzafestas and K. Watanabe , Learning algorithms for neural networks with the Kalman filters, J. Intell. and Robotic Syst. , Vol. 3, No. 4, pp. 305-319 (1990).
  16. S. G. Tzafestas , Artificial intelligence and expert systems in control : an overview, Syst. Anal. Modelling Simul. , Vol. 7, No. 3, pp. 171-190 (1990).
  17. S. G. Tzafestas and K. Watanabe , Modern approaches to system / sensor fault detection and diagnosis, Journal A , Vol. 31, No. 4, pp. 42-57 (1990).

1989

  1. K. Watanabe and S. G. Tzafestas, New computationally efficient formula for backward pass fixed-interval smoother and its U-D factorization algorithm, IEE Proceedings, Vol. 136, Pt.D., No. 2, pp. 73-78 (1989).
  2. S. G. Tzafestas and A. T. Kossidas, Computer – aided modelling and identification of technological and economic systems, J. Info. & Optimiz. Sci., Vol. 10, No. 2, pp. 345-368 (1989).
  3. S. G. Tzafestas, Dynamic modelling and adaptive control of industrial robots, Syst. Anal. Modelling Simul., Vol. 6, No. 4, pp. 243-266 (1989).
  4. K. Watanabe and S. G. Tzafestas, Observation – weighted controller for linear stochastic systems using a dual criterion – Single input / Single output case, Int. J. Systems Sci., Vol. 20, No. 7, pp. 1305-1321 (1989).
  5. S. G. Tzafestas and G. Stavrakakis, Model reference adaptive control of industrial robots with actuator dynamics, J. Info. & Optimiz. Sci., Vol. 10, No. 3, pp. 423-444 (1989).
  6. S. G. Tzafestas and G. P. Frangakis, On microcomputer-based simulation of linear multivariable systems, J. Info. & Optimiz. Sci., Vol. 10, No. 3, pp. 445-458 (1989).
  7. A Kanellakis, N. Theodorou and S. G. Tzafestas, A new stability test for 2-dimensional discrete systems using bilinear continued fractions, IEEE Trans. Circuits & Systems, Vol. CAS-36, No. 1, pp. 141-144 (1989).
  8. S. G. Tzafestas, Knowledge – based approach to system modelling, diagnosis and control, Syst. Anal. Modelling Simul., Vol. 6, No. 1, pp. 3-21 (1989).
  9. S. G. Tzafestas and A. Ligeza, A framework for knowledge-based control, J. Intell. & Robotic Syst., Vol. 2, pp. 407-425 (1989).
  10. S. G. Tzafestas, System fault-diagnosis using the knowledge-based methodology, In : Fault Diagnosis in Dynamic Systems (Ed. R. Patton / P. Frank / R. Clark), pp. 509-572 Prentice Hall (1989).
  11. G. Papakonstantinou and S. G. Tzafestas, Attribute grammar approach to knowledge-based system building : Application to fault diagnosis, In : Knowledge – Based System Diagnosis, Supervision and Control (Ed. S. G. Tzafestas), Plenum Press, pp. 103-136 (1989).
  12. S. G. Tzafestas, S. Abu El Ata-Doss and G. Papakonstantinou, Expert system methodology in process supervision and control, In : Knowledge – Based System Diagnosis, Supervision and Control (Ed. S. G. Tzafestas), Plenum Press, pp. 181-216 (1989).
  13. S. G. Tzafestas, Status of robotics education in Europe, Europ. J. Engrg. Educ., Vol. 14, No. 3, pp. 273-289 (1989).
  14. S. G. Tzafestas, Knowledge-based models and methods in manufacturing, In : System Modelling and Simulation (Eds. S. G. Tzafestas / A. Eisinberg / L. Carotenuto), North Holland, pp. 3-15 (1989).
  15. S. G. Tzafestas, T. Pimenides, N. Theodorou, A. Kossidas and A. Kanellakis, Recent new results in the stability analysis and feedback design of 2-dimensional systems, In : System Modelling and Simulation (Eds. S. G. Tzafestas / A. Eisinberg / L. Carotenuto), North Holland, pp. 137-148 (1989).
  16. G. Stavrakakis, A. Zagorianos and S. G. Tzafestas, Combined Euler-Lagrange / Newton – Euler robot modelling and identification, In : System Modelling and Simulation (Eds. S. G. Tzafestas / A. Eisenberg / L. Carotenuto), North Holland, pp. 209-220 (1989).
  17. S. G. Tzafestas, Impact of distributed – parameter and large – scale systems theory on the computer control of modern life systems, In : Distributed – Parameter System : Modelling and Simulation (Eds. T. Futagami / S. G. Tzafestas / Y. Sunahara), North Holland, pp. 3-15 (1989).
  18. S. G. Tzafestas and H. Kanoh, Dynamic studies of flexible robot manipulators, In : Distributed – Parameter System : Modelling and Simulation (Eds. T. Futagami / S. G. Tzafestas / Y. Sunahara), North Holland, pp. 329-344 (1989).

1988

  1. S. G. Tzafestas, Integrated sensor-based intelligent robot system, IEEE Control Systems Magaz., Vol. 8, pp. 61-72 (1988).
  2. S. G. Tzafestas and A. Zagorianos, Inverse kinematic analysis of a class of industrial robots, Int. J. Robotics and Automation, Vol. 3, pp. 21-27 (1988).
  3. N. Theodorou and S. G. Tzafestas, On minimal realizations of multidimensional discrete systems, Found. Control Engrg, Vol. 13, pp. 79-92 (1988).
  4. S. G. Tzafestas, N. Theodorou and A. Kanellakis, Recent advances in the stability analysis of M-D systems, Info. & Decision Technologies, Vol. 14, pp. 195-211 (1988).
  5. S. G. Tzafestas, G. Stavrakakis and A. Zagorianos, Robot model reference adaptive control through lower / upper part dynamic decomposition, J. Intell. & Robotic Syst., Vol. 1, pp. 163-184 (1988).
  6. S. G. Tzafestas and N. Theodorou, Computational algorithms for algebraic operations on multidimensional polynomials, Int. J. Systems Sci., Vol. 19, No. 2, pp. 311-34 (1988).
  7. C. Botsaris, A. Philippou and S. G. Tzafestas, Models and methods for optimizing repairable consequtive k-out-of-n : F systems, Meth. Operations Res., Vol. 56 (1988).
  8. S. G. Tzafestas, Expert Systems in CIM operations : Key to productivity and quality, In : Systems Analysis and Simulation I : Theory and Foundations (Editors A. Sydow / S. G. Tzafestas / R. Vichnevetsky), Springer-Verlag, pp. 378-386 (1988).
  9. S. G. Tzafestas and A. Ligeza, Expert control through decision making, Found. Contr. Engrg., Vol. 13, No. 1 (1988).

1987

  1. S. G. Tzafestas, Information Sources in Systems and Control, Systems and Control Encyclop., Pergamon, Vol. 8, pp. 5575-5585 (1987).
  2. S. G. Tzafestas, N. Theodorou and A. Kanellakis, State Space Stability Criteria for 3-D Recursive Digital Filters, J. Electrical and Electronic Engrg. Australia, Vol. 7, pp. 221-225 (1987).
  3. C. A. Botsaris and S. G. Tzafestas, Stabilization and Optimal Control of symmetrically ε-Coupled Bilinear Systems Via Quadratic State Feedback Controllers, J. Info. & Optimiz. Sci., Vol. 8, pp. 221-231 (1987).
  4. S. G. Tzafestas and N. Theodorou, An inductive Approach to the State Space Representation of M-D Systems, Control : TAT, Vol. 3, pp. 293-322 (1987).
  5. S. G. Tzafestas, DPS : Estimation and Control, Systems and Control Encyclop., Pergamon, Vol. 2, pp. 1186-1193 (1987).
  6. S. G. Tzafestas, PDE Models : Numerical Solution, Systems and Control Encyclop., Pergamon, Vol. 6, pp. 3622-3626 (1987).
  7. S. G. Tzafestas, Simulation Modelling Formalism : Partial Differential Equations, Systems and Control Encyclop., Pergamon, Vol. 6, pp. 4360-4365 (1987).

1986

  1. S. G. Tzafestas, State – Feedback Control of Three – Dimensional Systems, In "Multidimensional Systems : Techniques and Applications", pp. 161-232, Marcel Dekker (1986).
  2. S. G. Tzafestas and C. A. Botsaris, Reliability Measures and Optimal Maintenance Policies for a Standby System with Repair Facilities Subject to Breakdown, J. Franklin Inst., Vol. 321, No. 6, pp. 309-323 (1986).
  3. S. G. Tzafestas and M. F. Hassan, Complex Large Scale Systems Methodologies in Conjunction with Modern Computer Technology, Control : Theory and Advanced Technology, Vol. 2, pp. 105-130 (1986).
  4. S. G. Tzafestas and C. A. Botsaris, The Escalator Method for Determining Optimal State Feedback Controllers for Bordered Unconstrained Bilinear Systems, Int. J. System Science, Vol. 18, p. 501 (1986).
  5. C. A. Botsaris, S. G. Tzafestas and S. Anastasiou, Binary Programming for Turbo-jet Engine Fault Detection, Int. J. System Science, Vol. 18, pp. 507-511 (1986).
  6. S. G. Tzafestas and G. Papakonstantinou, Microprocessor – Based Data Reduction and Compression Systems, in Microprocessor – Based Control Systems (N. K. Sinha, Editor), D. Reidel (1986).
  7. P. Stavroulakis and S. G. Tzafestas, Design of Low – Order Delayed – Measurement Observers for Discrete Linear Systems, Int. J. Systems Science, Vol. 17, pp. 353-365 (1986).
  8. S. G. Tzafestas and M. Skolarikos, Parallel Kalman Filter Bank Design for Adaptive Image Restoration, in Parallel Processing Techniques for Simulation (M. Singh, A. Allidina, B. Daniels, Editors), pp. 217-228, Plenum (1986).
  9. S. G. Tzafestas and J. Kalat, New Results on Walsh Function Analysis and Identification of DPS, in Complex and Distributed Systems : Analysis Simulation and Control, pp. 251-262, North Holland (1986).

1985

  1. S. G. Tzafestas, Digital PID and Self-Tuning Control, In "Applied Digital Control" , pp. 1-48, North Holland (1985).
  2. C. A. Botsaris and S. G. Tzafestas, Reliability Analysis and Optimization of a Repairable Standby System with Modular Items, Int. J. Systems Science, Vol. 16, No. 3, pp. 313-323 (1985).
  3. S. G. Tzafestas and N. J. Theodorou, On the Exact Model Matching of 3-D Discrete Systems Using Feedback Control, Canadian J. Electr. Eng., Vol. 1, No. 1, pp. 22-31 (1985).
  4. N. J. Theodorou and S. G. Tzafestas, Reducibility and Factorizability of Multivariable Polynomials : Overview and New Result (Invited Paper), Control : Theory and Advanced Technology, Vol. 1, No. 1, pp. 25-46 (1985).
  5. S. G. Tzafestas and N. J. Theodorou, Open – Loop Dead – Beat Control of Multidimensional Systems, J. Franklin Inst., Vol. 329, No. 3, pp. 311-324 (1985).
  6. N. J. Theodorou and S. G. Tzafestas, Factorizability Conditions for Multidimensional Polynomials, IEEE Trans. Autom. Control, Vol. AC-30, No. 7, pp. 697-700 (1985).
  7. G. Prasada Rao and S. G. Tzafestas, A Decade of Piecewise Constant Orthogonal Functions in Systems and Control, Math. Comp. Simul., Vol. 27, pp. 389-407 (1985).
  8. G. P. Frangakis, G. Papakonstantinou and S. G. Tzafestas, A Fast Walsh-Transform-Based Data Compression Multi-Microprocessor System : Application to ECG Signals, Math. Comp. Simul., Vol. 27, pp. 491-502 (1985).
  9. S. G. Tzafestas and A. Angeleli, Three Dimensional Image Restoration Using ARMA Modelling and Maximum Likelihood Estimation, J. Control, Comp. Sci. & Signal Processing, pp. 73-77, (1985).

1968

  1. Optimal filtering smoothing and prediction in linear distributed –parameter systems, Proc.IEE, Vol.115,No 8, pp.1207-1212, 1968 (with J.M.Nightingale).
  2. Optimal Control of a class of linear stochastic distributed- parameter systems, Proc.IEE, Vol 115, No 8, pp.1213-1220, 1968 (with J.M.Nightingale).
  3. Concerning optimal filtering theory of distributed –parameter systems, Proc. IEE, Vol.115, No.11, pp.1737-1742 1968, (with J.M.Nightingale).

1969

NRC Demokritos
  1. Differential-dynamic-programming approach to optimal nonlinear distributed-parameter control systems, Proc.IEE, Vol.116, No.6, pp.1078-1084, 1969 (with J.M.Nightingale).
  2. Maximum Likelihood approach to the optimal filtering of distributed-parameter systems, Proc.IEE, Vol.116, No 6, pp.1085-1093, 1969 (with J.M.Nightingale).
  3. Boundary and volume filtering of linear distributed –parameter systems Electronics Letters: Vol.5, No.9, pp.199-200, 1st May 1969.

1970

  1. On digital –Model Design for Nuclear Reactor Computation and Control, Nuclear Instruments and Methods, Vol.84, pp.207-210, 1970.
  2. Moment Equations for Stochastic Distributed –parameter Processes, Electronics Letters, Vol.6, No.3, February 1970.
  3. Identification of Stochastic Distributed –parameter Systems, Intern Journal of Control, Vol.11, No.4,pp.619-624, 1970.
  4. On the Transient Performance of a Class of Second-Order Limit –Cycling Control Systems, IEEE Trans. on Automatic Control, Vol.AC-15, No.3, pp.376-378, June 1970 (with J.Kontos).
  5. Buffer Size and Waiting Time Calculations for Random arrivals and Periodically Regular Service, Electronics Letters, Sept.1970 (with G.Philokyprou).
  6. Some Computer Aided Estimators in Stochastic Control Systems Identification, Intern Journal of Control, 1970 , Vol.12, No.3, pp.385-399.
  7. A minimum principle in Hilbert space, Intern Journal of Control, June 1970 , Vol.11, No.6, pp.971-921.
  8. Optimal Distributed –parameter Control Using Classical Variational Theory, Intern Journal of Control, 1970 , Vol.12, No.4, pp.593-608.
  9. Final-Value Control of Nonlinear Composite Distributed and Lumped Parameter Systems, Journal of Franklin Institute, Nov. 1970 , Vol.290, No.5, pp.439-451.

1971

  1. On the Identification of Hybrid Distributed –parameter Systems, Intern Journal Control, Jan.1971, Vol.13, No.1, pp.145-154.
  2. Buffer length for Erlang arrivals and multiple Synchronous regular removals, Electronics Letters, Vol.7, No.8, pp.176-178. 1971.
  3. Variable digital design for P+I Controller , Control and Instrumentation, July –August, 1971 , pp.45-47 (with G.Frangakis).

1972

  1. Bayesian approach to distributed –parameter filtering and smoothing, Intern Journal of Control, 1972 , Vol.15, No. 2, pp.273-295.
  2. Input –output modelling and identification of linear automata, Information Processing Letters, 1972, Vol.1, No.3, pp.69-75.
  3. A Newton-like optimization algorithm for digital systems with time-delay, Intern Systems Science, Vol.2, No.4, pp.389-394, 1972 (with D.Efthymiatos).
  4. On buffer design for Erlang arrivals and multiple periodically regular outputs, Intern Journal of Systems Science, 1972, Vol.2, No.4, pp.353-367.
  5. Design parameters for a multiserver computer processing buffering system with feedback, Inf. Processing Letters, Vol. 1, No.6, pp.236-243, 1972.
  6. On optimum distributed –parameter filtering and fixed-interval smoothing for coloured noise, IEEE Trans on Automatic Control, Vol.AC-17, No.4, pp.448-458, August 1972.
  7. Moment equations for distributed –parameter processes with Poissonian noise, Int. J.Control, 1972 , Vol.15, No.4, pp.665-671.
  8. Concerning controllability and observability of linear sequential machines, Intern. J. Systems Science, 1972, Vol.3, No, pp.197-208.

1973

  1. On the distributed-parameter least-squares state estimation theory, Intern J.Systems Science, Vol.4, No.6, pp.833-858, 1973.
  2. Distributed-parameter control in function space, J. Franklin Institute, 1973, Vol.295, No.4, pp.317-342.
  3. Multivariable control theory in linear sequential machines, Intern. J. Systems Science, 1973 , Vol.4, No.3, pp.363-396.
  4. State estimation algorithms for nonlinear stochastic sequential machines, Computer Journal, Vol.16, No.3, pp.245-253, 1973.
  5. State observer design for linear sequential machines, Intern. Systems Science, 1973, Vol.4, No.1, pp.13-25.
  6. On the decoupling of multivariable control systems with time delays, Int. J. Control, 1973 , Vol.17, No.2, pp.405-415 (with P.Paraskevopoulos).
  7. A generalized sensitivity approach to feedback systems in Hilbert space, Intern J. Systems Science, 1973 , Vol.4, No.1, pp.87-95 (with D.Efthymiatos).
  8. On feedback decoupling of linear time-varying time-delay control systems, Intern J. Systems Science, 1973 , Vol.4, No.2, pp.167-178 (with P.Paraskevopoulos).
  9. Sensitivity in the decoupling of nonlinear control systems, Intern. J. Control, Vol.18, No.6, pp.1249-1266, 1973.

1974

University of Patras
  1. Finite-difference modelling, identification and simulation of a solar water heater, Solar Energy, Vol.16, pp.25-31 1974 (with N.Koumoutsos and A. Spyridonos)
  2. Decoupling of non-linear time-delay systems, Intern. J. Systems Science, Vol.5, No.4, pp.301-307, 1974.
  3. Sensitivity Reduction in Modal Control Systems, J. Franklin Institute, Vol.298, No.1, pp.25-43, 1974 (with P.Paraskevopoulos).
  4. Digital Control of Motor Speed Avoids Discontinuities, Control Engineering, July 1974 , pp.53-55 (with G. Frangakis).
  5. Eigenvalue control in distributed –parameters systems using boundary inputs, IEEE Trans. On Auto Control, Aug. 1974.
  6. Eigenvalue sensitivity of linear time invariant control systems with repeated eigenvalues, IEEE Trans. On Auto Control, Oct.1974 , pp.610-612 (with C.Tsonis and P.Paraskevopoulos)

1975

  1. Group decoupling theory for a generalized linear multivariable control system, Intern. J. System Sci., Vol.6, No.3, 239-248, 1975 (with P.Paraskevopoulos).
  2. Sensitive decoupling control of linear disturbed parameter systems, IEEE Trans.Auto Control, Vol.AC-20, pp.151-153 (with P.Paraskevopoulos) 1975.
  3. Eigenvalue and Eigenfunction Sensitivity of Distributed-parameter Systems, IEEE Trans.Auto Control, Vol.AC-20, pp.172-174, 1975.
  4. Eigenvalue Controller design of reduced sensitivity, Proc. IEEE, Vol.63, No.1, pp.1080-1081, July 1975.
  5. New Results in Feedback modal Controller Design, Intern. J.Control, Vol.21, No.6, pp.911-928, 1975 (with P.Paraskevopoulos).
  6. Feedback Transformation of Linear Sequential Machines, Proc. IEE, Vol.122, No.8, pp.857-859, 1975.
  7. Some Nonlinear Functional Formulas for Stochastic Distributed-Parameter processes, IEEE Trans. Auto Control, Vol.AC-20, pp.692-694, Oct.1975.
  8. Indirect Model Matching Technique for Multicontroller Systems, Electronics Lett, , Vol.11, No.15, pp.353-354, July 1975.
  9. Partial Input-Output Decoupling in Time-Delay Systems, Electronics Lett, Vol.11, No.24, pp.586-588, Nov.1975 (with T.Pimenides)
  10. Sensitivity Reduction in Feedback Eigenvalue Controller Design, Proc. IEEE pp.1723-1725, Dec 1975.
  11. Model Matching Multicontroller Design of Reduced Sensitivity, Automatic Control Theory and Applications (ACTA), pp.67-69, Vol.3, Sept.1975.

1976

  1. Sensitivity functions of Distributed-parameter Eigenvalue Control Systems, Electronics Letters, Vol.12, No.1, pp.4-6, 1976.
  2. State-sequence reconstruction of nonlinear probabilistic automata, Electronics Letters, Vol.12, No.4, pp.89-90, 1976.
  3. Partial decoupling in a class of nonlinear Control systems, Electronics Letters, Vol.12, No.6, pp.145-147, 1976 (with T.Pimenides)
  4. On the exact model matching controller design, IEEE Trans.Auto Control, Vol.AC-21, pp.242-246, April 1976 (with P.Paraskevopoulos).
  5. Nonlinear Distributed-parameter Filtering using the Fokker –Planck equation approach, J.Franklin Institute, Vol.301, No.5, pp.429-449, May 1976.
  6. On the Decoupling of Linear time-varying control Systems, IEEE Trans Auto Control, AC-21, pp.426-428, June 1976.
  7. Model-Matching in Time Delay Control Systems, IEEE Trans Auto Control, AC-21, pp.426-428, June 1976.
  8. Analysis and Design of Multi-input /Multi-priority Buffering Systems with Binomial Feedback, J. of Franklin Institute, Vol.302, No.1, pp.19-36, July 1976.
  9. Eigenvalue Control in Distributed –Parameter Systems with Parameter Variations, Proc.IEEE, Vol.64, No.9, pp.1444-1446, Sept.1976.
  10. Global Walsh Function Generators, Electronic Engineering, pp.45-49, Nov.1976 (with T.Pimenides and G.Frangakis).
  11. Stochastic Distributed Filtering Approach to Gamma Ray Imaging, Intern. J. Systems Sci., Vol.7, No.11, pp.1249-1274, 1976 (with J.M.Nightingale)

1977

  1. Generalized approach to static and dynamic decoupling of linear control systems, Intern J. Systems Sci, Vol.8, No.2, pp.171-183, 1977 (with P.Paraskevopoulos).
  2. Canonical decoupling and control of multi-core nuclear reactors, Nuclear Science and Engineering, Vol.62, pp.574-579, 1977 (with N.Chrysochoides).
  3. Control of nuclear reactors using Walsh function variational synthesis, Nuclear Science and Engineering, Vol. 62, pp. 763-770, 1977 (with N. Chrysochoides).
  4. Walsh series approach to observer and filter design in optimal control systems, Intern and Engineering, Vol.62, pp.763-770, 1977 (with N.Chrysochoides)
  5. Test inputs for nuclear reactor identification, Autom. Control Theory Applications, Vol.5, pp.28-40, 1977 (with J.Anoussis)
  6. Multivariable control system identification using pseudoradom inputs, Autom.Control Theory Applications, Vol.5, Sept.1977.
  7. Time varying reactivity reconstruction via Walsh functions, IEEE Trans. Autom. Control, Vol. AC-22, pp.886-888, Oct.1977 (with N.Chrysochoides).

1978

  1. Innovation approach to distributed-parameter estimation and detection, Intern J. Systems Science, Vol.9, pp.147-184, Feb.1978.
  2. Distributed –parameter state estimation, in: Identification, Estimation and Control of Distributed –Parameter Systems, Marcel Dekker Publi. Co., 1978 (Ed.W.Ray and D.Lainiotis).
  3. Design of distributed-Parameter optimal controllers and filters via Walsh Galerkin expansions, in: Control of Distributed-Parameter Systems, pp.201-217, Pergamon Press, 1978 (Ed.S.Banks and A.Pritchard).
  4. Walsh series approach to lumped and distributed system identification, J.Franklin Inst., Vol.305, No.4, pp.199-220, 1978.
  5. Walsh Series approach to time delay control system observer design, Intern. J. Systems Sci., Vol.9, No.3, pp.287-299, 1978 (with P.Stavroulakis).
  6. A method for suboptimal control of time-varying systems, J.Franklin Inst. 1978 (with P.Stavroulakis).

1979

  1. Dead-beat time optimal control of production inventory systems, Foundations Control Engineering, Vol.4, pp.173-188, 1979.
  2. Multiplayer distributed-parameter differential games with sampled Feedback control, Int. J. Systems Sci., Vol.10, pp.989-1005, 1979.
  3. A digital Walsh function analyzer, Electronic Engineering, pp.89-91, July 1979 ( with G.Frangakis).
  4. Implementing PFM Controllers, Electronic Engineering, pp.91-104, Nov.1979 (with G.Frangakis).
  5. Partitioning approach to adaptive distributed-parameter filtering, Ric. Di Automatica, 1978 (with P. Stavroulakis).

1980

  1. Optimization of System Reliability, Intern Systems Sci., Vol.11, No.4, pp.456-486, 1980.
  2. Distributed-Parameter Optimal Control via Mathematical Programming, J.Franklin Inst., Vol.309, No.6, pp.399-438, 1980.
  3. Matrix minimum principle for distributed –parameter control systems, Inern. J. Systems Sci. , Vol.11, No.7, pp.793-801 1980 (with P.Stavroulakis).
  4. Parameter adaptive control of stochastic distributed systems, Intern. J. Systems Sci, Vol.11, No.12, pp.1397-1433, 1980.
  5. Design and Implementation of pulse frequency modulation control systems, Trans. Inst. Meas. Control, Vol.13, No.2, pp.65-78, 1980 (with G.Frangakis).
  6. Distributed-parameter observer-based control implementation using finite spatial measurements, Mathematics and Computers in Simulation, Vol.XXII, pp.373-379, 1980 (with P.Stavroulakis).
  7. Control of nuclear power plants, Autom. Control Theory & Applications, Vol.8, No.3, pp.37-50 1980.

1981

  1. Improved Nolinear Distributed-Parameter Filtering, Foundations of Control Engineering, Vol.6, No.1, pp.39-53, 1981.
  2. Hierarchical control of distributed –parameter systems using Stackelberg Policies, Intern. J. Systems Sci., 1981.
  3. A Fast digital Walsh-Hadamard signal processing system, Math. Computers in Simulation, Vol.XXIII, No.2, pp.163-169, July 1981.
  4. Partitioned adaptive filtering and control of distributed systems with space-dependent unknown parameters,Math. Computers in Simulation, Vol.XXIII, No.2, pp.206-212, July 1981.
  5. A note on Parameter adaptive control of stochastic distributed systems, Int. J. Systems Sci, Vol.12, No.5, pp.655-656, 1981.
  6. Design and simulation of a Mini control computer, Foundations of Control.Eng., 1981 (with A.Kossidas).

1982

  1. Singularly Perturbed Large-Scale Distributed-Parameter Systems: An Application to Nuclear Reactor Control, Mathematics and Computers in Simulation, 1982 (with P.Stavroulakis).
  2. Optimal Strategies for Space-Dependent Discrete-Time Dynamic Games, Intern J. Systems Sci., Vol.13, No.4, pp.413-436, 1982.
  3. Feedback Decoupling –Controller Design of 3-D Systems in State Space, Mathematics and Computers in Simulation, Vol.XXIV, pp.341-352,1982 (with T.Pimenides).
  4. Feedback Characteristic Polynomial Controller Design of 3-D Systems in State-Space, J.Franklin Inst., Vol.314, No.3, pp.169-189, 1982 (with T.Pimenides).
  5. Exact Model-Matching Control of Three-Dimensional Systems Using State and Output Feedback, Intern J. Systems Sci., Vol.13, No.11, pp.1171-1187, 1982 (with T.Pimenides).
  6. Design and Simulation of a Mini Control Computer, Foundations of Contr. Engrg, Vol.7, pp.53-63,1982 (with A.Kossidas)
  7. Hybrid Simulation of Distributed-Parameter Systems –The State –of-the-Art, in Progress in Modeling and Simulation (C.Cellier, Ed), pp.309-345, Academic Press, 1982. Increased Version: in Distributed –Parameter Control Systems: Theory and Application, pp.1-55, (S.Tzafestas, Ed) Pergamon Press, 1982.
  8. Design and Testing of a Mini Control Computer via Microprogrammed Simulation, in : Discrete Simulation and Related Fields, (A.Javor, Ed), pp.171-189, North-Holland, 1982 (with A.Kossidas).
  9. Optimal and Modal Control of Production –Inventory Systems, in: Optimization and Control of Dynamic Operational Research Models (S.Tzafestas,Ed), pp.1-71, North-Holland, 1982.
  10. Optimal Control Policies in System Reliability and Maintenance, in Optimization and Control of Dynamic Operational Research Models (S.Tzafestas,Ed), pp.395-434, North-Holland 1982.
  11. Multipartitioning in Distributed-Parameter Adaptive Estimation, Intern J. Systems Sci., Vol.13, pp.301-315, 1982 (with P.Stavroulakis).

1983

  1. Walsh Transform Theory and Its Application to Systems Analysis and Control, Mathem. and Computer in Simulation, Vol.25, pp.214-225, 1983.
  2. Transfer Function Computation and Factorization of 3-D Systems, Proc.IEE, Vol.130(D), pp.231-242, 1983 (with T.Pimenides).
  3. Recent Advances in the Study of Distributed –Parameter Systems, J.Franklin Inst., 1983 (with P.Stavroulakis).
  4. Feedback Factorizing Control of 3-D Transfer Functions Via a Canonical State Space Model, J.Franklin Institute, Vol.316, No.7, pp.419-433, 1983 (with N.Theodorou).
  5. State Reconstruction in Low-Sensitivity Design of 3-Dimensional Systems, Proc.IEE, Vol.130(D), pp.333-340, 1983 (with P.Stavroulakis).
  6. Stabilizing Controllers for Singularly Perturbed Time-Invariant Bilinear Systems, Foundations of Control Engrg, Vol.8, pp.93-104, 1983 (with K.Anagnostou).
  7. Large Scale Systems Modeling in Distributed –Parameter Control and Estimation, in : Modeling and Simulation in Engineering, North –Holland, pp.69-77, 1983. (W.F.Ames and R.Vichnevetsky, Editors).
  8. Microprocessors and Their Applications in: μPs in Signal Processing Measurement and Control, D.Reidel, 1983.pp.3-12 (S.Tzafestas, Editor).
  9. Digital Controllers and Their Microprocessor-Based Implementation, in: μPs in Signal Processing Measurmentand Control, D.Reidel, 1983 , pp.231-279 (S.Tzafestas, Editor).

1984

  1. Characteristic Polynomial Assignment of 3-D Discrete Systems Using a Canonical State Space Model, Int.J.Systems Sci, Vol.15, No.2, pp.175-186, 1984 (with N.Theodorou).
  2. Stabilizing Optimal Control of Bilinear Systems with a Generalized Cost, Optimal Control Applications and Methods (OCAM), Vol.5, pp.111-117, 1984 (with K.Anagnostou and T.Pimenides).
  3. Stabilization of ε-Coupled Bilinear Systems Using State Feedback Control, Intern J. Systems Science, Vol.15, No.6, pp.639-646,1984 (with K.Anagnostou).
  4. Dynamic Reactivity Computation in Nuclear Reactors Using Block-Pulse Function Expansion, Int. J.Modelling and Simul, Vol.4, No.2, pp.73-76, 1984 (with J.Anoussis , C.Papastergiou)
  5. Adaptive Dual Control of Discrete-Time Distributed –Parameter Stochastic Systems, Intern J.Systems Science, Vol.15, No.5, pp.459-473, 1984 (with P.Stavroulakis).
  6. Optimal Control of ε-Coupled and Singularly Perturbed Distributed- Parameter Systems, Mathematics and Computer in Simulation, Vol.26, pp.27-38, 1984.
  7. Application of an Exact Model Matching Technique to Coupled-Core Nuclear Reactor Control, Nucl.Sci.Engrg., Vol.87, pp.454-495, 1984 (with N.Chrysochoides and K.Rokkos).
  8. Design of Low-Order Delayed Measurement Observers for Discrete Time Linear Systems, in: Multivariable Control: Concepts and Tools, (S.G.Tzafestas, Ed.), pp.307-326, D.Reidel, 1984 (with P.Stavroulakis).
  9. A Canonical State-Space Model for m-Dimensional Discrete Systems, ibid, pp. 383-408, 1984 , (with N.Theodorou).
  10. Feedback Deadbeat Control of 2-Dimensional Systems, ibid, pp.429-452 (with N.Theodorou).
  11. State Observers for 2D and 3D Systems, ibid, pp.452-478 (with T.Pimenides and P.Stavroulakis).