Fuzzy model reference adaptive control

被引:89
作者
Goléa, N [1 ]
Goléa, A
Benmahammed, K
机构
[1] Oum El Bouaghi Univ, Inst Elect Engn, Oum El Bouaghi 04000, Algeria
[2] Setif Univ, Fac Engn Sci, Dept Elect, Setif 19000, Algeria
关键词
adaptive control; fuzzy control; model reference; robustness; stability; Takagi-Seguno (TS) fuzzy system;
D O I
10.1109/TFUZZ.2002.800694
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
This paper investigates a fuzzy model reference adaptive controller (FMRAC) for continuous-time multiple-input-multiple-output (MIMO) nonlinear systems. The proposed adaptive scheme uses a Takagi-Seguno (TS) fuzzy adaptive system, which allows for the inclusion of a priori information in terms of qualitative knowledge about the plant operating points or analytical regulators (e.g., state feedback) for those operating points. A proportional-integral update law is used to obtain a fast parameters adaptation. Stability and robustness of this adaptive scheme are established using Lyapunov stability tools. The simulation results, for a two-link robot, confirm the performance of the proposed approach.
引用
收藏
页码:436 / 444
页数:9
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