DocumentCode
2645820
Title
Lyapunov stability analysis of systems using the fuzzy-PID controller
Author
Birdwell, J. Douglas ; Wang, Yongmei
Author_Institution
Dept. of Electr. & Comput. Eng., Tennessee Univ., Knoxville, TN, USA
Volume
1
fYear
1994
fDate
29 June-1 July 1994
Firstpage
966
Abstract
This paper presents the fuzzy-PID controller model, which encodes different control strategies for use under different circumstances in a fuzzy rule-base. The fuzzy-PID controller is able to implement any PID controller with additional flexibility, and substantial opportunities for improved performance exist. Conditions which guarantee stability of a closed-loop system using the fuzzy-PID controller are provided. The new structure is implemented for several plants and demonstrates significant improvements in system performance.
Keywords
Lyapunov methods; closed loop systems; control system analysis; control system synthesis; fuzzy control; stability; three-term control; Lyapunov stability analysis; closed-loop system; fuzzy rule-base; fuzzy-PID controller; system performance; Automatic control; Control systems; Fuzzy control; Fuzzy sets; Fuzzy systems; Lyapunov method; Optimal control; Robust stability; Stability analysis; Three-term control;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1994
Print_ISBN
0-7803-1783-1
Type
conf
DOI
10.1109/ACC.1994.751888
Filename
751888
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