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|Title:||Robust adaptive sliding-mode control for fuzzy systems with mismatched uncertainties|
|Citation:||IEEE Transactions on Fuzzy Systems, 2010; 18(4):700-711|
|Publisher:||IEEE-Inst Electrical Electronics Engineers Inc|
|Jinhui Zhang, Peng Shi and Yuanqing Xia|
|Abstract:||This paper is devoted to design adaptive sliding-mode controllers for the Takagi-Sugeno (T--S) fuzzy system with mismatched uncertainties and exogenous disturbances. The uncertainties in state matrices are mismatched and norm-bounded, while the exogenous disturbances are assumed to be bounded with an unknown bound, which is estimated by a simple and effective adaptive approach. Both state- and static-output-feedback sliding-mode-control problems are considered. In terms of linear-matrix inequalities (LMIs), both sliding surfaces and sliding-mode controllers can be easily obtained via a convex optimization technique. Finally, two simulation examples and a real experiment are utilized to illustrate the applicability and effectiveness of the design procedures proposed in this paper.|
|Keywords:||Adaptive control; Takagi–Sugeno (T–S) fuzzy system; robust control; sliding-mode control (SMC)|
|Rights:||© 2010 IEEE|
|Appears in Collections:||Electrical and Electronic Engineering publications|
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