Work

Event-Triggered H ∞ Consensus of Leader-Follower Multi-Agent Systems Under ADT Switching Topologies

Year: 2025

Type: article

Abstract: This paper is concerned with the${\mathcal {H}}_{\infty }$control problem of leader-follower multi-agent systems under switching topology. The switching between the topologies is assumed to satisfy an average dwell time constraint. Considering the time delay introduced by sampling, a time-delay error system is established. To conserve bandwidth resources, an event-triggered approach is employed. By constructing a Lyapunov-Krasovskii functional, a sufficient condition for the exponential stability of the switching time-delay error system under average dwell time is provided in the form of Linear matrix inequalities. Then, an${\mathcal {H}}_{\infty }$controller is designed to guarantee both exponential stability and${\mathcal {H}}_{\infty }$performance of the time-delay error system. Furthermore, the effects of sampling time and the threshold of the event-triggered mechanism on${\mathcal {H}}_{\infty }$performance are discussed. Finally, a numerical example demonstrates the effectiveness of the proposed approach.

Source: IEEE Access

DOI: 10.1109/access.2025.3586015

Authors: Cheng Fengmin, Liu Liwei, Guo Huina, Fan Yan

Institution: North China University of Science and Technology

Language: English

Topic: Distributed Control Multi-Agent Systems

Subfield: Computer Networks and Communications

Field: Computer Science

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,075

Funder: Key Research and Development Project of Hainan Province