A unified approach to finite-time stabilization of high-order nonlinear systems with an asymmetric output constraint

Chih Chiang Chen, Zong Yao Sun

研究成果: Article

摘要

The problem of finite-time stabilization for a class of high-order nonlinear systems (also known as p-normal form systems) with an asymmetric output constraint is investigated in this paper. A novel design approach is proposed by delicately revamping the technique of adding a power integrator with the introduction of a distinctive asymmetric barrier Lyapunov function and performing a skillful manipulation of sign functions. By using the present method, a continuous state feedback finite-time stabilizer can be recursively constructed while achieving the requirement of the asymmetric output constraint. The novelty of the proposed approach is that it is a unified manner that enables us to simultaneously tackle the problem of finite-time stabilization for high-order nonlinear systems with and without asymmetric output constraints, without changing the controller structure.

原文English
文章編號108581
期刊Automatica
111
DOIs
出版狀態Published - 2020 一月

指紋

Nonlinear systems
Stabilization
Lyapunov functions
State feedback
Controllers

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

引用此文

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