Decentralized Optimal Control and Stabilization of Interconnected Systems With Asymmetric Information

doi:10.1109/JAS.2023.124044

CORC > 自动化研究所 > 中国科学院自动化研究所 > 学术期刊 > IEEE/CAA Journal of Automatica Sinica

	Decentralized Optimal Control and Stabilization of Interconnected Systems With Asymmetric Information
	Na Wang; Xiao Liang; Hongdan Li; Xiao Lu
刊名	IEEE/CAA Journal of Automatica Sinica
	2024
卷号	11 期号:3 页码:698-707
关键词	Asymmetric information decentralized control forward-backward stochastic difference equations interconnected system stalibization
ISSN号	2329-9266
DOI	10.1109/JAS.2023.124044
英文摘要	The paper addresses the decentralized optimal control and stabilization problems for interconnected systems subject to asymmetric information. Compared with previous work, a closed-loop optimal solution to the control problem and sufficient and necessary conditions for the stabilization problem of the interconnected systems are given for the first time. The main challenge lies in three aspects: Firstly, the asymmetric information results in coupling between control and estimation and failure of the separation principle. Secondly, two extra unknown variables are generated by asymmetric information (different information filtration) when solving forward-backward stochastic difference equations. Thirdly, the existence of additive noise makes the study of mean-square boundedness an obstacle. The adopted technique is proving and assuming the linear form of controllers and establishing the equivalence between the two systems with and without additive noise. A dual-motor parallel drive system is presented to demonstrate the validity of the proposed algorithm.
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/54601]
专题	自动化研究所_学术期刊_IEEE/CAA Journal of Automatica Sinica
推荐引用方式 GB/T 7714	Na Wang,Xiao Liang,Hongdan Li,et al. Decentralized Optimal Control and Stabilization of Interconnected Systems With Asymmetric Information[J]. IEEE/CAA Journal of Automatica Sinica,2024,11(3):698-707.
APA	Na Wang,Xiao Liang,Hongdan Li,&Xiao Lu.(2024).Decentralized Optimal Control and Stabilization of Interconnected Systems With Asymmetric Information.IEEE/CAA Journal of Automatica Sinica,11(3),698-707.
MLA	Na Wang,et al."Decentralized Optimal Control and Stabilization of Interconnected Systems With Asymmetric Information".IEEE/CAA Journal of Automatica Sinica 11.3(2024):698-707.