Smooth output feedback stabilization for a class of high-order switched nonlinear systems

Xiangze Lin, Xueling Li, Chih Chiang Chen, Shihua Li

研究成果: Article同行評審

16 引文 斯高帕斯(Scopus)

摘要

In this paper, the problem of global stabilization via smooth output feedback, for a class of high-order switched nonlinear systems with subsystems whose Jacobian linearization neither controllable nor observable, is addressed. By virtue of adding a power integrator approach, a common Lyapunov function is found and state stabilizing feedback laws are designed simultaneously. Reduced-order observers for the switched nonlinear systems are constructed to estimate the unmeasurable states. A machinery is developed to make the observer gains assignment in an iterative way possible. Coupling the state feedback controllers with the developing nonlinear observers, global asymptotical stabilization of the switched nonlinear system under arbitrary switchings is achieved by the output feedback control. An example is employed to verify the efficiency of the proposed method.

原文English
頁(從 - 到)34-53
頁數20
期刊Nonlinear Analysis: Hybrid Systems
29
DOIs
出版狀態Published - 2018 8月 1

All Science Journal Classification (ASJC) codes

  • 控制與系統工程
  • 分析
  • 電腦科學應用

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