Adaptive fixed-time consensus tracking control method for second-order multi-agent systems with disturbances

被引：30

作者：

Li, Guofei ^{[1
,2
,3
]}

Wu, Yunjie ^{[1
,2
,3
]}

Liu, Xiaocen ^{[1
]}

机构：

[1] Beihang Univ, Sch Automat Sci & Elect Engn, Apartment 6,Room 707, Beijing 100191, Peoples R China

[2] Sci & Technol Aircraft Control Lab, Beijing 100191, Peoples R China

[3] Beihang Univ, State Key Lab Virtual Real Technol & Syst, Beijing 100191, Peoples R China

来源：

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS | 2020年 / 357卷 / 03期

基金：

中国国家自然科学基金;

关键词：

MECHANICAL SYSTEMS; NONLINEAR-SYSTEMS; STABILIZATION; FEEDBACK; DESIGN;

D O I：

10.1016/j.jfranklin.2019.10.035

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The consensus tracking control problem is investigated in this paper for second-order multi-agent systems in the presence of external disturbances. A fixed-time consensus tracking control method is presented with the control parameters updated by relative information of system states. The states of multi-agent systems can track the desired signal in fixed time cooperatively. Different from most existing fixed-time control methods, the structure of proposed strategy can be changed with respect to the operation condition by the continuous transition, which facilitates the protocol design in improving both the transient and steady performance. In addition, the adaptive law with smooth function is designed to attenuate the harmful chattering. Numerical simulation is carried out to validate the effectiveness of the proposed strategy. (C) 2019 The Franklin Institute. Published by Elsevier Ltd. All rights reserved.

引用

页码：1516 / 1531

页数：16

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