Title :
Expert supervision and auto-tuning of digital control systems
Author :
Garcia-Cerezo, A. ; Ollero, A. ; Aracil, J.
Author_Institution :
Dept. of Electr. Eng. & Comput. Syst., Univ. of Santiago Compostela, Spain
Abstract :
The authors present results on the expert supervision of digital control system of continuous processes. They discuss the general characteristics and functions of a supervisory level designed to cope with the expertise of process operators and control engineers. They present the implementation of three supervisory functions by using approximate reasoning to improve the performance of conventional digital regulators. Simulations and real-time experiments are included.<>
Keywords :
adaptive systems; digital control; expert systems; process computer control; self-adjusting systems; approximate reasoning; continuous processes; digital control systems; digital regulators; expert supervision; expert systems; supervisory level; Artificial intelligence; Control systems; Digital control; Electrical equipment industry; Fuzzy control; Industrial control; Process control; Robust stability; Three-term control; Tuning;
Conference_Titel :
Artificial Intelligence for Industrial Applications, 1988. IEEE AI '88., Proceedings of the International Workshop on
Conference_Location :
Hitachi City, Japan
DOI :
10.1109/AIIA.1988.13343
