Global Finite-time Stabilization for Stochastic Nonlinear Systems via Output-feedback ⋆

نویسندگان

  • Wenting Zha
  • Junyong Zhai
  • Shumin Fei
چکیده

In this paper, global finite-time stabilization via output-feedback is investigated for a class of stochastic nonlinear systems. By introducing a homogeneous observer, we design an output-feedback control law by adding one power integrator technique and homogeneous domination approach. Based on stochastic finite-time stability theorem, it is proved that the closed-loop system is globally finite-time stable in probability. Moreover, a simulation example is presented to demonstrate the effectiveness of the proposed design procedure.

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تاریخ انتشار 2014