Development of expert control systems: A pattern classification and recognition approach |
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Authors: | Magdi S. Mahmoud Ahmed A. Abou-Elseoud Samir Kotob |
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Affiliation: | (1) Department of Electronics and Communications Engineering, Cairo University, Giza, Egypt;(2) Present address: Department of Electrical and Computer Engineering, College of Engineering and Petroleum, PO Box 5969, 13060 Safat, Kuwait;(3) Techno-Economics Division, Kuwait Institute for Scientific Research, PO Box 24885, 13109 Safat, Kuwait |
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Abstract: | In this paper, a pattern classification and recognition approach to expert control systems is developed for use in the on-line analysis and design of dynamic systems. The approach used is based on the tuning of a three-term PID controller and, hence, it is not dependent on a specific form of the process model. A real-time experiment of implementing the developed controller using a microcomputer and associated hardware is presented. A sample set of production rules is discussed. The expert system reaches appropriate tuning parameters, using extracted features, such as oscillatory, underdamped, and exponentially monotonic properties. |
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Keywords: | Expert control systems pattern classification recognition approach |
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