Disturbance attenuation with fast global finite-time convergence for generalized high-order uncertain nonlinear systems

Zong Yao Sun, Min Wang, Chih Chiang Chen, Qinghua Meng

研究成果: Article同行評審

2 引文 斯高帕斯(Scopus)

摘要

This paper focuses on the problem of disturbance attenuation with fast global finite-time convergence (FTC) for a class of generalized high-order uncertain nonlinear systems. Combining the fast finite-time stabilization technique with a delicate manipulation of sign functions, a new control approach is proposed to attenuate the serious uncertainties substantially, including time-varying control coefficients, nonlinear parameters, and external disturbances, while achieving the performance evaluated in terms of L2-L2p gain. A notable feature of the control strategy is the fast FTC, which greatly shortens the convergent time when the initial state is far away from the origin. A numerical example is provided to demonstrate the effectiveness of the proposed method.

原文English
頁(從 - 到)824-841
頁數18
期刊International Journal of Robust and Nonlinear Control
30
發行號2
DOIs
出版狀態Published - 2020 一月 25

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Chemical Engineering(all)
  • Biomedical Engineering
  • Aerospace Engineering
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

指紋 深入研究「Disturbance attenuation with fast global finite-time convergence for generalized high-order uncertain nonlinear systems」主題。共同形成了獨特的指紋。

引用此