Title :
Stability analysis of feedback systems in fuzzy phase-lead compensation
Author :
Tanaka, Kazuo ; Ikeda, Takayuki
Author_Institution :
Dept. of Mech. Syst. Eng., Kanazawa Univ., Japan
Abstract :
This paper presents stability analysis of feedback systems in fuzzy phase-lead compensation. A fuzzy phase-lead compensator is constructed by using a theorem which realizes an effective phase-lead compensation. The circle condition is used to derive stability conditions of feedback systems in fuzzy phase-lead compensation. Furthermore, the authors reconsider the derived stability conditions from the viewpoints of H∞ norm
Keywords :
compensation; fuzzy control; fuzzy systems; stability; stability criteria; transfer functions; H∞ norm; circle condition; feedback systems; fuzzy phase-lead compensation; stability analysis; stability conditions; Control systems; Damping; Feedback; Frequency; Fuzzy control; Fuzzy sets; Fuzzy systems; Open loop systems; Stability analysis; Transfer functions;
Conference_Titel :
Systems, Man and Cybernetics, 1995. Intelligent Systems for the 21st Century., IEEE International Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-2559-1
DOI :
10.1109/ICSMC.1995.538101
