Work

H∞ Control for Multi-Agent Systems under Two-Way Amplify-and-Forward Relay Networks: The Event-Trigger Case

Year: 2026

Type: article

Abstract: This paper addresses the finite-horizon H∞ control problem for the two-way amplify-and-forward (AF) relay-assisted multi-agent system. To enhance communication quality and mitigate channel fading effects, a two-way AF relay protocol is introduced to coordinate data transmission among agents. Based on channel statistical characteristics and incorporating an event-triggered mechanism, this paper designs an H∞ control protocol to ensure that the dynamic system satisfies the specified H∞ performance metrics within a finite horizon. First, sufficient conditions are established for the system to satisfy the given H∞ performance requirements. Then, by solving two coupled backward Riccati difference equations under the H∞ performance constraints, the feedback gain matrix of the event-triggered controller is determined. Finally, the effectiveness of the proposed control strategy is verified through numerical simulations.

Source: Complex Systems Stability & Control

DOI: 10.53941/cssc.2026.100009

Authors: Jiaxin Chen, Yezheng Wang, Fan Wang

Institution: Nanjing University of Information Science and Technology

Language: English

Topic: Stability and Control of Uncertain Systems

Subfield: Control and Systems Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: hybrid

Funders: National Natural Science Foundation of China, Government of Jiangsu Province, Startup Foundation for Introducing Talent of Nanjing University of Information Science and Technology

Awards: G2105715436, G5719897315