Stable adaptive fuzzy sliding mode control of interconnected systems

The problem of stable adaptive fuzzy control for a class of interconnected systems with unknown control gains is studied in this paper. By using fuzzy modeling method, a design scheme of an adaptive fuzzy controller is proposed. The design is capable of incorporating linguistic and numerical information into controllers. By theoretical analysis, the closed-loop adaptive fuzzy control system is proved to be globally stable in the sense that all signals involved are bounded, with tracking errors converging to a neighborhood of zero.

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