摘要
全面综述基于事件的控制系统的研究现状与最新成果.主要介绍事件驱动通信机制的各种类型和事件触发控制的主要研究内容,包括不同的建模方法以及控制器与事件产生器的联合设计方案,重点对时延系统建模方法进行分析,将事件触发闭环控制系统建模成连续时滞模型.此外,关于网络诱导因素对事件触发机制的影响以及网络化事件触发控制的一些应用也进行说明.最后,提出目前研究工作所存在的不足,以及下一步需要解决的开放难题.
This paper summarizes the research status and the latest achievements of the event-based control system. It mainly introduces the various types of the event driven communication mechanism and research directions of eventtriggered control, including the different methods of modeling, co-design schemes for controller and event generator. It focuses on the modeling method of time delay system, and the closed-loop event-triggered control system is modeled as a time-delay model. In addition, the influence of the network-induced factors on the event triggering mechanism and some applications are also explained. Finally, relevant questions in current research are presented, and some open problems that need to be solved in the future are pointed out.
作者
杨飞生
汪璟
潘泉
YANG Fei-sheng;WANG Jing;PAN Quan(College of Automation, Northwestern Polytechnical University, Xi＇an 710072, China;State Key Laboratory of Synthetical Automation for Process Industries, Northeastern University, Shenyang 110004, China)
出处
《控制与决策》
EI
CSCD
北大核心
2018年第6期969-977,共9页
Control and Decision
基金
国家自然科学基金项目(61403311)
西北工业大学青年教师国际名校访学支持计划项目
西北工业大学研究生创意创新种子基金项目(ZZ2018151)
关键词
事件触发控制
网络控制系统
时滞模型
事件与控制联合设计
event-triggered control
networked control systems
time-delay model
event trigger and controller joint design
