Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Cluster synchronization of heterogeneous nonlinear multi- agent systems with actuator faults and IQCs through adaptive fault-tolerant pinning control

Authors
Guo, Xiang-GuiLiu, Pei-MingLi, Hong-JianWang, Jian-LiangAhn, Choon Ki
Issue Date
10월-2021
Publisher
ELSEVIER SCIENCE INC
Keywords
Cluster synchronization; Fault-tolerant control; Integral quadratic constraints (IQCs); Multi-agent system; Pinning control
Citation
INFORMATION SCIENCES, v.575, pp.289 - 305
Indexed
SCIE
SCOPUS
Journal Title
INFORMATION SCIENCES
Volume
575
Start Page
289
End Page
305
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/136148
DOI
10.1016/j.ins.2021.06.019
ISSN
0020-0255
Abstract
In this paper, the cluster synchronization problem of a heterogeneous second-order leader-following multi-agent system with nonlinear dynamics, actuator faults, and integral quad-ratic constraints (IQCs) under a directed topology with a directed spanning tree is investi-gated. Based on the local topology information, two adaptive fault-tolerant pinning control strategies with fixed and adaptive pinning gains are proposed to guarantee cluster syn-chronization in finite time. An adaptive input compensation is developed to attenuate the adverse effects of actuator faults. It is worth mentioning that just one parameter needs to be estimated for each agent in this compensation, which implies that the strategies designed in this paper can effectively reduce the computational cost. Furthermore, the use of the pinning control method instead of the fully equipped control method makes the strategies more cost-effective for large-scale multi-agent systems. Finally, numerical simulation examples are introduced to demonstrate the effectiveness and advantages of the proposed strategies. (c) 2021 Elsevier Inc. All rights reserved.
Files in This Item
There are no files associated with this item.
Appears in
Collections
College of Engineering > School of Electrical Engineering > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Ahn, Choon ki photo

Ahn, Choon ki
공과대학 (전기전자공학부)
Read more

Altmetrics

Total Views & Downloads

BROWSE