Fixed-time stabilization of high-order integrator systems with mismatched disturbances

被引：74

作者：

Tian, Bailing ^{[1
]}

Lu, Hanchen ^{[1
]}

Zuo, Zongyu ^{[2
]}

Wang, Hong ^{[3
]}

机构：

[1] Tianjin Univ, Sch Elect & Informat Engn, Tianjin 300072, Peoples R China

[2] Beihang Univ BUAA, Sch Automat Sci & Elect Engn, Beijing 100191, Peoples R China

[3] Univ Manchester, Sch Elect & Elect Engn, Manchester M13 9PL, Lancs, England

来源：

NONLINEAR DYNAMICS | 2018年 / 94卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Fixed-time stability; Disturbance observer; Mismatched disturbances; SLIDING MODE CONTROL; FINITE-TIME; MULTIAGENT SYSTEMS; CONSENSUS TRACKING; ATTITUDE-CONTROL; DESIGN; HOMOGENEITY; OBSERVER;

D O I：

10.1007/s11071-018-4532-3

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The fixed-time stabilization of high-order integrator systems with both matched and mismatched disturbances is investigated. A continuous non-switching control law is designed based on the bi-limit homogeneous technique for arbitrary-order integrator systems. Combining with fixed-time disturbance observer, the proposed continuous control law for the system with matched and mismatched disturbances guarantees that the convergence time is uniformly bounded with respect to any initial states. Finally, the numerical results are provided to verify the efficiency of the developed method.

引用

页码：2889 / 2899

页数：11

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