事件触发控制下二阶多智能体的量化一致性  

Quantized consensus for second-order multi-agent systems with event-triggered control

作　　者：刘丹[1] 胡爱花[1] 赵丹[1] LIU Dan;HU Aihua;ZHAO Dan(School of Science, Jiangnan University, Wuxi, Jiangsu 214122, China)

机构地区：[1]江南大学理学院,江苏无锡214122

出　　处：《计算机工程与应用》2016年第24期70-74,共5页Computer Engineering and Applications

基　　金：国家自然科学基金(No.11202084)

摘　　要：针对多智能体系统网络通信过程中信息需要量化的情况,研究了二阶多智能体系统在事件触发控制下的量化一致性。基于事件触发控制策略,提出一致性协议,并采用对数量化器对控制输入进行量化处理。利用Lyapunov稳定性理论,对系统进行一致性分析,得到了多智能体系统渐近趋于一致的充分条件。仿真结果说明了理论分析的有效性。Quantized consensus of second-order multi-agent systems with event-triggered control is investigated to deal with the problem, whose information needed to be quantified in the process of network communication. The consensus protocol based on the event-triggered control strategy is proposed, and the logarithmic quantizer is used to quantify control input. By using Lyapunov stability theory, some sufficient conditions on the consensus of the multi-agent systems are obtained. A numerical simulation is provided to demonstrate the effectiveness of the proposed theoretical results.

关 键 词：二阶多智能体系统 事件触发控制 量化一致性 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]