Adaptive fuzzy robust tracking controller design via small gain approach and its application.

An adaptive fuzzy robust tracking control (AFRTC) algorithm is proposed for a class of nonlinear systems with the uncertain system function and uncertain gain function, which are all the unstructured (or nonrepeatable) state-dependent unknown nonlinear functions arising from modeling errors and exte...

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Bibliographic Details
Published in:	IEEE Transactions on fuzzy systems 11, 6 (2003).
Main Author:	Yansheng Yang
Format:	Article
Language:	English
Subjects:	Takagi-Sugeno type fuzzy logic systems. Adaptive fuzzy robust tracking controller design. Adaptive mechanism. Closed-loop adaptive systems. Controller singularity problem. Input-to-state stability. Minimal learning parameterizations. Nonlinear systems. Nonrepeatable uncertainties. Pole-balancing robot system. Ship autopilot system. Small gain approach. Tracking control design. Uncertain gain function. Uncertain system function. Uniform ultimate boundedness.