Title :
Model following servo control for fuzzy linguistical systems
Author :
Kawaji, Shigeyasu
Author_Institution :
Dept. of Comput. Sci., Kumamoto Univ., Japan
Abstract :
In real applications, exact dynamic model of plants can be rarely obtained and the desired characteristics of the control systems are specified in the wide ranges. In order to get a satisfactory settlement of the problems, a new control system for fuzzy linguistical systems is presented in this paper which comprises two schemes: one is fuzzy model following servo control system which makes better use of human intuition and experiences for desired responses of the plant using the linguistic expression, and the another is a fuzzy observer which estimates the internal information of the plant from the external data. The effectiveness of the proposed method is shown for a nonlinear DC servomotor system
Keywords :
DC motors; fuzzy control; fuzzy systems; machine control; model reference adaptive control systems; nonlinear control systems; observers; servomotors; exact dynamic model; fuzzy linguistical systems; fuzzy observer; human intuition; linguistic expression; model following servo control; nonlinear DC servomotor system; Computer science; Control system synthesis; Control systems; Control theory; Fuzzy control; Fuzzy sets; Fuzzy systems; Humans; Servomotors; Servosystems;
Conference_Titel :
Fuzzy Systems, 1996., Proceedings of the Fifth IEEE International Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-3645-3
DOI :
10.1109/FUZZY.1996.552384
