带死区的多智能体系统事件触发协同控制  

Event Triggered Cooperative Control of Multi-agent System with Input Dead Zone

作　　者：姜田 生宁[1] JIANG Tian;SHENG Ning(College of Automation and Electronic Engineering,Qingdao University of Science and Technology,Qingdao 266071,China)

机构地区：[1]青岛科技大学自动化与电子工程学院,山东青岛266071

出　　处：《复杂系统与复杂性科学》2024年第4期58-64,共7页Complex Systems and Complexity Science

基　　金：国家自然科学基金青年项目(62003183)。

摘　　要：针对多智能体系统状态跟踪问题,研究具有输入死区的高阶非线性多智能体系统事件触发协同控制。首先,将死区模型转化为线性项和扰动项。然后,利用模糊逻辑系统对跟随者进行建模,以削弱对系统性能的影响;最后,采用事件触发控制节省带宽,进一步减轻系统的通信负担。此外所提方法不仅能够保证领导者和跟随者的一致性,也能够证明提出的控制方案不受芝诺现象的影响。利用仿真结果验证该设计方案的跟随者所有状态与领导者的状态同步。Aiming at the state tracking problem of multi-agent systems,this paper studies the event triggered collaborative control of high-order nonlinear multi-agent systems with input dead zones.First,the dead zone model is transformed into linear terms and perturbed terms.Then,using the fuzzy logic system to model the follower to reduce the influence on the system performance.Finally,designing the event triggering control to save bandwidth and further reduce the communication burden of the system.In addition,the proposed method can not only ensure the consistency of the leader and the followers,but also has been proved that the proposed control scheme is not affected by Zeno phenomenon.The simulation results are used to verify that all states of the follower of the design scheme are synchronized with the state of the leader.

关 键 词：事件触发控制 多智能体 协同控制 输入死区 模糊逻辑系统 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]