DocumentCode :
477495
Title :
H Infinity Control for Nonlinear System via Piecewise Fuzzy Lyapunov Approach
Author :
Yun Zhu ; Zhicheng Ji
Author_Institution :
Inst. of Electr. Autom., Jiangnan Univ., Wuxi
Volume :
1
fYear :
2008
fDate :
20-22 Oct. 2008
Firstpage :
385
Lastpage :
389
Abstract :
This paper deals with the disturbance of nonlinear Takagi-Sugeno (T-S) fuzzy system. Based on piecewise fuzzy Lyapunov function and LMI method, the systematic design procedures were given and the sufficient conditions for closed-loop system stability were derived and the parameters design method of gamma-superior Hinfin controller for closed-loop system was provided. Simulation results show the effectiveness of the proposed method.
Keywords :
Hinfin control; Lyapunov methods; closed loop systems; control system synthesis; fuzzy control; linear matrix inequalities; nonlinear control systems; stability; LMI method; closed-loop system stability; gamma-superior Hinfin controller; nonlinear Takagi-Sugeno fuzzy system; parameters design method; piecewise fuzzy Lyapunov approach; systematic design procedures; Control systems; Design methodology; Fuzzy control; Fuzzy systems; H infinity control; Lyapunov method; Nonlinear control systems; Nonlinear systems; Sufficient conditions; Takagi-Sugeno model;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2008 International Conference on
Conference_Location :
Hunan
Print_ISBN :
978-0-7695-3357-5
Type :
conf
DOI :
10.1109/ICICTA.2008.239
Filename :
4659511
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=477495
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