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Abstrakty
The paper concerns a class of knowledge-based control systems containing a controller with inputs and outputs assumed to be values of uncertain variables. The description of the controller then has the form of certainty distribution of these variables. Two general approaches to the knowledge-based design of such a controller are presented: in a prescriptive approach expert's knowledge concerns a controller and in a descriptive approach expert's knowledge concerns a plant. A method for evaluating control quality obtained with both approaches is proposed, and a concept of controller's adaptation is presented. Numerical example and results of simulations are included.
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Rocznik
Tom
Strony
81--93
Opis fizyczny
Bibliogr. 15 poz.,
Twórcy
autor
- Inst. of Contr./Systems Engineering, Wroclaw Univ. of Technology, 50-370 Wroclaw, Poland
Bibliografia
- [1] Bubnicki Z., Uncertain variables in the computer aided analysis of uncertain systems, [in:] F. Pichler, R. Moreno-Diaz and P. Kopacek (eds.). Computer Aided Systems Theory, Lecture Notes in Computer Science, Springer-Verlag, Berlin, 2000, 528-542.
- [2] Bubnicki Z., Uncertain variables and their applications for a class of uncertain systems. International Journal of Systems Science, 32, No. 5, 2001, 651-659.
- [3] Bubnicki Z., Uncertain variables and their application to decision making, IEEE Trans, on SMC, Part A: Systems and Humans, 31, No. 6, 2001, 587-596.
- [4] Bubnicki Z., A unified approach to decision making and control in knowledge-based uncertain systems, [in:] Daniel M. Dubois (ed.). Computing Anticipatory Systems: CASYS'OO - Fourth International Conference, Melville, American Institute of Physics, New York 2001, 545-557.
- [5] Bubnicki Z., A unified approach to descriptive and prescriptive concepts in uncertain decision systems, Proceedings of the European Control Conference, Porto, Portugal, 2001, 2458-2463.
- [6] Bubnicki Z., Application of uncertain variables and logics to complex intelligent systems. Proceedings of the 6th International Symposium on Artificial Life and Robotics, 1, Tokyo, 2001, 220-223.
- [7] Bubnicki Z., Uncertain variables - a new tool for analysis and design of knowledge-based control systems, [in:] M. H. Hamza(ed.), Modelling, Identification and Control, Acta Press, II, Zurich, 2001, 928-930.
- [8] Bubnicki Z., Uncertain Logics, Variables and Systems, Springer-Verlag, Berlin, London 2002.
- [9] Bubnicki Z., A unified approach to descriptive and prescriptive concepts in uncertain decision systems, Systems Analysis Modelling Simulation, 42, No. 3, 2002, 331-342.
- [10] Bubnicki Z., Application of uncertain variables in allocation problem for a complex of parallel operations. Foundations of Computing and Decision Sciences, 27, No. 1, 2002, 3-15.
- [11] Bubnicki Z., Application of uncertain variables to decision making in a class of distributed computer systems, [in:] M. Musen, B. Neumann, R. Studer (eds,). Proceedings of 17th IFIP World Computer Congress. Intelligent Information Processing, Norwell, MA: Kluwer Academic Publishers, 2002, 261-264.
- [12] Bubnicki Z., Orski D., A comparison of descriptive and prescriptive approach for a class of uncertain and fuzzy controllers. Systems Science, 28, No. 3, 2002, 19-30.
- [13] Bubnicki Z., Application of uncertain variables for a class of intelligent knowledge-based assembly systems. Proceedings of the 7th International Symposium on Artificial Life and Robotics, 1, Oita, Japan, 2002, 98-101.
- [14] Bubnicki Z., Application of uncertain variables to knowledge-based control of a complex of parallel operations. Proceedings of 15th International Conference on Systems Engineering, Las Vegas, 2002, 157-163.
- [15] Bubnicki Z., Uncertain variables and their application to decision making for a class of dynamical uncertain systems. Proceedings of 15th International Conference on Systems Engineering, Las Vegas 2002, 1-7.
Typ dokumentu
Bibliografia
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bwmeta1.element.baztech-article-BPW4-0002-0131