Technical Communique: Robust stabilization of MIMO nonlinear systems by backstepping

作者: Xiaoping Liu , Guoxiang Gu , Kemin Zhou

DOI: 10.1016/S0005-1098(98)00236-2

关键词: Minimum phaseRobust controlBacksteppingStrict-feedback formStructure (category theory)Nonlinear systemControl theoryMathematicsControl systemLyapunov function

摘要: The problem of global robust stabilization is investigated for a class multi-input, minimum-phase nonlinear systems with unknown time-varying parameters or disturbances belonging to given compact set. It assumed that the admit special structure, which much more general than strict feedback form. shown such structure makes it possible construct both Lyapunov functions and stabilizing controllers by backstepping method.

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