Fast finite-time partial state feedback stabilization of high-order nonlinear systems with output constraint and dynamic uncertainties

Zong Yao Sun, Cheng Qian Zhou, Chih Chiang Chen, Qinghua Meng

研究成果: Article同行評審

3 引文 斯高帕斯(Scopus)

摘要

This paper focuses on the problem of finite-time stabilization for a class of high-order nonlinear systems with output constraint and zero dynamics. The systems under investigation possess two remarkable features: the output is restricted in a pre-specified region arising from the demand of practical operation, and inherent nonlinearities include nonlinear growth rate of high-order and low-order together with unmeasurable dynamic uncertainties. This paper proposes a continuous controller by means of a new tangent function and a serial of nonnegative integral functions with sign functions, and the controller ensures the adjustability of convergent speed of system state, which is faster than the counterpart of traditional finite-time stabilizers. The novelty is attributed to a perspective to applying the fast finite-time stability in partial state feedback control design in the case when the output is restricted. Finally, a numerical example is presented to demonstrate the effectiveness of the theoretical result.

原文English
頁(從 - 到)11189-11216
頁數28
期刊Journal of the Franklin Institute
357
發行號16
DOIs
出版狀態Published - 2020 十一月

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Signal Processing
  • Computer Networks and Communications
  • Applied Mathematics

指紋 深入研究「Fast finite-time partial state feedback stabilization of high-order nonlinear systems with output constraint and dynamic uncertainties」主題。共同形成了獨特的指紋。

引用此