A method for output feedback synchronization control of heterogeneous multi-agent systems under restricted communication

By constructing a discrete-time model and an internal model dynamic compensation model for a heterogeneous multi-agent system, the synchronization control problem of a heterogeneous multi-agent system under limited communication was solved, and accurate and efficient synchronization control was achieved under external disturbances and heterogeneous dynamic differences.

CN122411566APending Publication Date: 2026-07-17GUANGDONG UNIV OF TECH
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Patent Information

Application Number
CN202610517300.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-20
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing synchronization control methods cannot achieve accurate and efficient output feedback synchronization control in constrained communication and heterogeneous multi-agent systems, mainly due to the limitations of relying on accurate models, global state information, and prior stable controllers.

Method used

A discrete-time model of a heterogeneous multi-agent system is constructed. The following agent relies only on the output information of its neighbors and the leader agent. An internal model dynamic compensation model is established. The state estimate is calculated through historical data, and the output feedback control gain is updated through pre-iteration initialization and off-policy value iteration. The output feedback control law is then constructed.

Benefits of technology

Precise and efficient synchronous control of multi-agent systems is achieved under external disturbances and heterogeneous dynamic differences, making it suitable for constrained communication scenarios.

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Abstract

本发明提出一种受限通信下异构多智能体系统输出反馈同步控制方法,涉及多智能体协同控制的技术领域。建立异构多智能体系统离散时间模型;为每个跟随智能体构建内模动态补偿状态模型,获取各跟随智能体在连续多个采样时刻上的历史数据向量,并计算状态估计值。基于任意正定矩阵执行线性二次型调节器预迭代,获得离策略值迭代的初始矩阵,再基于离策略值迭代更新输出反馈控制增益,在无需预先获得精确状态空间模型且无需预设初始稳定控制器的条件下,学习得到满足鲁棒性能指标的输出反馈控制律,使各跟随智能体在外部扰动和异构动力学差异存在的条件下,实现对领导智能体参考输出的同步跟踪。本发明能够实现对多智能体系统精准高效的同步控制。
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