计算机工程与应用 ›› 2016, Vol. 52 ›› Issue (24): 70-74.

• 理论与研发 • 上一篇    下一篇

事件触发控制下二阶多智能体的量化一致性

刘  丹,胡爱花,赵  丹   

  1. 江南大学 理学院,江苏 无锡 214122
  • 出版日期:2016-12-15 发布日期:2016-12-20

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

LIU Dan, HU Aihua, ZHAO Dan   

  1. School of Science, Jiangnan University, Wuxi, Jiangsu 214122, China
  • Online:2016-12-15 Published:2016-12-20

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。

关键词: 二阶多智能体系统, 事件触发控制, 量化一致性

Abstract: 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.

Key words: second-order multi-agent systems, event-triggered control, quantized consensus