Robust Consensus for Nonlinear Multiagent Systems with Uncertainty and Disturbance

This paper investigates robust consensus for nonlinear multiagent systems with uncertainty and disturbance. The consensus evolution behavior is studied under general consensus protocol when each node is disturbed by the relative states between the node and its neighbors. At first, the robust consens...

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Bibliographic Details
Published inMathematical problems in engineering Vol. 2018; no. 2018; pp. 1 - 8
Main Authors Xu, Haichuan, Liu, Chen, Xu, Chengjie, Li, Zhiqiang
Format Journal Article
LanguageEnglish
Published Cairo, Egypt Hindawi Publishing Corporation 01.01.2018
Hindawi
Hindawi Limited
Subjects
Communication
Computer simulation
Cybernetics
Matrix theory
Multiagent systems
Network topologies
Nonlinear systems
Protocol
Robustness (mathematics)
Stability analysis
Uncertainty
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Summary:This paper investigates robust consensus for nonlinear multiagent systems with uncertainty and disturbance. The consensus evolution behavior is studied under general consensus protocol when each node is disturbed by the relative states between the node and its neighbors. At first, the robust consensus condition is obtained and the convergency analysis is given by using Lyapunov stability theory and matrix theory. Then, the practical consensus is investigated and the bound of the error states is presented. Finally, two numerical simulation examples are given to illustrate the proposed theoretical results.
ISSN:1024-123X
1563-5147
DOI:10.1155/2018/8509306