Cooperative Output Regulation of LTI Plant via Distributed Observers With Local Measurement

doi:10.1109/TCYB.2017.2728812

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	Cooperative Output Regulation of LTI Plant via Distributed Observers With Local Measurement
	Liu, Kexin 1; Chen, Yao 2; Duan, Zhisheng 1; Lu, Jinhu3,4
刊名	IEEE TRANSACTIONS ON CYBERNETICS
	2018-07-01
卷号	48 期号:7 页码:2181-2191
关键词	Distributed observers local measurement output regulation time-varying network
ISSN号	2168-2267
DOI	10.1109/TCYB.2017.2728812
英文摘要	Over the last decades, distributed output regulation problems have received much consideration due to its extensively applications in real world practices. Traditionally, it is assumed that each node obtains the same signal. However, an important observation is that each agent possesses different measurement due to the observability or configuration of the systems. To solve the output regulation problem in this case, we proposed a cooperative output regulation network, where each agent obtains a part of system output measurement on states of plant and exosystem. Distributed state observers and disturbance observers are designed in order to fuse the observed data. Different from traditional literatures, our design shows that even none of the agents can locally reconstruct the state of exosystem, it is still possible to design a networked system to track the reference signal properly. Conditions that guarantee the existence of parameters are given in the cases, where the network topologies are fixed and time-varying, respectively. The simulation results verify our method very effectively.
资助项目	National Key Research and Development Program of China[2016YFB0800401] ; National Natural Science Foundation of China[61532020] ; National Natural Science Foundation of China[61673026] ; National Natural Science Foundation of China[61528301] ; National Natural Science Foundation of China[61621003] ; National Natural Science Foundation of China[11472290] ; China Post-Doctoral Foundation[2016M600011]
WOS研究方向	Automation & Control Systems ; Computer Science
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000435342100019
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/30502]
专题	系统科学研究所
通讯作者	Liu, Kexin
作者单位	1.Peking Univ, Coll Engn, Dept Mech & Engn Sci, State Key Lab Turbulence & Complex Syst, Beijing 100871, Peoples R China 2.Southwestern Univ Finance & Econ, Dept Comp Sci, Chengdu 611130, Sichuan, Peoples R China 3.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Liu, Kexin,Chen, Yao,Duan, Zhisheng,et al. Cooperative Output Regulation of LTI Plant via Distributed Observers With Local Measurement[J]. IEEE TRANSACTIONS ON CYBERNETICS,2018,48(7):2181-2191.
APA	Liu, Kexin,Chen, Yao,Duan, Zhisheng,&Lu, Jinhu.(2018).Cooperative Output Regulation of LTI Plant via Distributed Observers With Local Measurement.IEEE TRANSACTIONS ON CYBERNETICS,48(7),2181-2191.
MLA	Liu, Kexin,et al."Cooperative Output Regulation of LTI Plant via Distributed Observers With Local Measurement".IEEE TRANSACTIONS ON CYBERNETICS 48.7(2018):2181-2191.