Smooth output feedback stabilization for a class of nonlinear systems with time-varying powers

Chih Chiang Chen; Chunjiang Qian; Xiangze Lin; Zong Yao Sun; Yew Wen Liang

doi:10.1002/rnc.3826

Smooth output feedback stabilization for a class of nonlinear systems with time-varying powers

Chih Chiang Chen, Chunjiang Qian, Xiangze Lin, Zong Yao Sun, Yew Wen Liang

Department of Systems and Naval Mechatronic Engineering

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

This paper investigates the global asymptotic stabilization problem for a class of nonlinear systems with time-varying powers. First, adding a power integrator technique is revamped to design a smooth state feedback controller, which is implementable with only upper and lower bounds of the time-varying powers. When the system state is not fully available and the time-varying power is exactly known, a smooth output feedback controller constituted by a state feedback and a nonlinear state observer is constructed to globally stabilize the system.

Original language	English
Pages (from-to)	5113-5128
Number of pages	16
Journal	International Journal of Robust and Nonlinear Control
Volume	27
Issue number	18
DOIs	https://doi.org/10.1002/rnc.3826
Publication status	Published - 2017 Dec 1

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

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AU - Liang, Yew Wen

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