Distributed Dynamic Event-Triggered Control to Leader-Following Consensus of Nonlinear Multi-Agent Systems with Directed Graphs

Author:

Guan Jia-Cheng12,Ren Hong-Wei1ORCID,Tan Guo-Liang13

Affiliation:

1. College of Automation, Guangdong University of Petrochemical Technology, Maoming 525000, China

2. College of Information and Control Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China

3. School of Automation, Guangdong University of Technology, Guangzhou 510006, China

Abstract

This paper investigates achieving leader-following consensus in a class of multi-agent systems with nonlinear dynamics. Initially, it introduces a dynamic event-triggered strategy designed to effectively alleviate the strain on the system’s communication resources. Subsequently, a distributed control strategy is proposed and implemented in the nonlinear leader-follower system using the dynamic event-triggered mechanism, aiming to ensure synchronization across all nodes at an exponential convergence speed. Thirdly, the research shows that under the dynamic event-triggered strategy the minimum event interval of any two consecutive triggers guarantees the elimination of Zeno behavior. Lastly, the validity of the calculation results is verified by a simulation example.

Funder

Guangdong Basic and Applied Basic Research Foundation

Key Special Foundation for General Universities in Guangdong Province

Maoming Science and Technology Plan Foundation

Guangdong University of Petrochemical Technology Doctoral Initiation Foundation

Publisher

MDPI AG

Subject

General Physics and Astronomy

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