文献类型：期刊文献

英文题名：Robust Finite-Time Stability Control of a Class of High-Order Uncertain Nonlinear Systems

作者：Liu, Haitao[1];Wang, Xiaozhen[2];Zhang, Tie[3]

机构：[1]Guangdong Ocean Univ, Engn Coll, Zhanjiang 524088, Peoples R China;[2]Guangdong Commun Polytech, Guangzhou 510650, Guangdong, Peoples R China;[3]S China Univ Technol, Sch Mech & Automot Engn, Guangzhou 510640, Peoples R China

年份：2015

卷号：17

期号：3

起止页码：1081

外文期刊名：ASIAN JOURNAL OF CONTROL

收录：SCI-EXPANDED(收录号：WOS:000354266500029)、、EI(收录号：20152000851685)、Scopus(收录号：2-s2.0-84929163849)、WOS

基金：This work was supported by the Project of DEGP (2013KJCX0100) and the Project on the IIERGP (2012B010300023).

语种：英文

外文关键词：Nonlinear system; uncertainty; finite-time stability; dynamic surface control

外文摘要：In this study, a novel robust finite-time stability controller is proposed for a class of high-order uncertain nonlinear systems. It uses the dynamic surface control (DSC) approach to simplify the traditional backstepping design for high-order nonlinear systems, thus avoiding the explosion of terms. The finite-time stability of the closed-loop system is guaranteed to have high performance, such as fast transient and strong robustness to dynamic uncertainties, and the tracking error is made arbitrarily small. Simulation results of two examples indicate that the proposed controller is effective.