Dynamic Event-triggered Control and Estimation: A Survey

doi:10.1007/s11633-021-1306-z

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	Dynamic Event-triggered Control and Estimation: A Survey
	Xiaohua Ge; Qing-Long Han; Xian-Ming Zhang; Derui Ding
发表期刊	International Journal of Automation and Computing
ISSN	1476-8186
	2021
卷号	18 期号:6 页码:857-886
摘要	The efficient utilization of computation and communication resources became a critical design issue in a wide range of networked systems due to the finite computation and processing capabilities of system components (e.g., sensor, controller) and shared network bandwidth. Event-triggered mechanisms (ETMs) are regarded as a major paradigm shift in resource-constrained applications compared to the classical time-triggered mechanisms, which allows a trade-off to be achieved between desired control/estimation performance and improved resource efficiency. In recent years, dynamic event-triggered mechanisms (DETMs) are emerging as a promising enabler to fulfill more resource-efficient and flexible design requirements. This paper provides a comprehensive review of the latest developments in dynamic event-triggered control and estimation for networked systems. Firstly, a unified event-triggered control and estimation framework is established, which empowers several fundamental issues associated with the construction and implementation of the desired ETM and controller/estimator to be systematically investigated. Secondly, the motivations of DETMs and their main features and benefits are outlined. Then, two typical classes of DETMs based on auxiliary dynamic variables (ADVs) and dynamic threshold parameters (DTPs) are elaborated. In addition, the main techniques of constructing ADVs and DTPs are classified, and their corresponding analysis and design methods are discussed. Furthermore, three application examples are provided to evaluate different ETMs and verify how and under what conditions DETMs are superior to their static and periodic counterparts. Finally, several challenging issues are envisioned to direct the future research.
关键词	Networked systems dynamic event-triggered control dynamic event-triggered estimation dynamic event-triggered mechanisms vehicle active suspension system water distribution and supply system
DOI	10.1007/s11633-021-1306-z
引用统计	被引频次：89[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/46096
专题	学术期刊_Machine Intelligence Research
作者单位	School of Software and Electrical Engineering, Swinburne University of Technology, Melbourne 3122, Australia
推荐引用方式 GB/T 7714	Xiaohua Ge,Qing-Long Han,Xian-Ming Zhang,et al. Dynamic Event-triggered Control and Estimation: A Survey[J]. International Journal of Automation and Computing,2021,18(6):857-886.
APA	Xiaohua Ge,Qing-Long Han,Xian-Ming Zhang,&Derui Ding.(2021).Dynamic Event-triggered Control and Estimation: A Survey.International Journal of Automation and Computing,18(6),857-886.
MLA	Xiaohua Ge,et al."Dynamic Event-triggered Control and Estimation: A Survey".International Journal of Automation and Computing 18.6(2021):857-886.

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