• Finite-Time Stabilization of High-Order Stochastic Nonlinear Systems in Strict-Feedback Form

  • 发布时间:2015-12-28      访问次数:319
  • 作者: Hui Wang,Quanxin Zhu
    文章题目: Finite-Time Stabilization of High-Order Stochastic Nonlinear Systems in Strict-Feedback Form
    发表刊物: Automatica
    发表时间: 2015 Vol.54:284-291
    刊物级别: TOP-SCI
    学校排名: 第一
    通讯作者: 朱全新
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  •   摘要:

    This paper deals with the problem of finite-time stabilization for a class of high-order stochastic nonlinear systems in strict-feedback form. By using Itô’s formula, mathematical induction and backstepping design method, a novel state-feedback controller is constructed to guarantee that the closed-loop high-order nonlinear system has a unique solution and the solution of the closed-loop high-order nonlinear system is finite-time stable. A systematic design algorithm is developed for the construction of the backstepping controller. Finally, the effectiveness of the state-feedback controller is illustrated by two examples.