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Cooperative Output Regulation of LTI Plant via Distributed Observers With Local Measurement
Liu, Kexin1; Chen, Yao2; Duan, Zhisheng1; Lu, Jinhu3,4
2018-07-01
Source PublicationIEEE TRANSACTIONS ON CYBERNETICS
ISSN2168-2267
Volume48Issue:7Pages:2181-2191
AbstractOver 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.
KeywordDistributed observers local measurement output regulation time-varying network
DOI10.1109/TCYB.2017.2728812
Language英语
Funding ProjectNational 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 Research AreaAutomation & Control Systems ; Computer Science
WOS SubjectAutomation & Control Systems ; Computer Science, Artificial Intelligence ; Computer Science, Cybernetics
WOS IDWOS:000435342100019
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/30503
Collection系统科学研究所
Affiliation1.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
Recommended Citation
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.
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