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A recurrent neural network for hierarchical control of interconnected dynamic systems
Hou, Zeng-Guang; Gupta, Madan M.; Nikiforuk, Peter N.; Tan, Min; Cheng, Long
Source PublicationIEEE TRANSACTIONS ON NEURAL NETWORKS
2007-03-01
Volume18Issue:2Pages:466-481
SubtypeArticle
AbstractrA recurrent neural network for the optimal control of a group of interconnected dynamic systems is presented in this paper. On the basis of decomposition and coordination strategy for interconnected dynamic systems, the proposed neural network has a two-level hierarchical structure: several local optimization subnetworks at the lower level and one coordination subnetwork at the upper level. A goal-coordination method is used to coordinate the interactions between the subsystems. By nesting the dynamic equations of the subsystems into their corresponding local optimization subnetworks, the number of dimensions of the neural network can be reduced significantly. Furthermore, the subnetworks at both the lower and upper levels can work concurrently. Therefore, the computation efficiency, in comparison with the consecutive executions of numerical algorithms on digital computers, is increased dramatically. The proposed method is extended to the case where the control inputs of the subsystems are bounded. The stability analysis shows that the proposed neural network is asymptotically stable. Finally, an example is presented which demonstrates the satisfactory performance of the neural network.
KeywordDynamic Neural Networks Goal Coordination Hierarchical Control Interconnected Systems Large-scale Systems Neural Networks Optimal Control Optimization Recurrent Neural Networks
WOS HeadingsScience & Technology ; Technology
WOS KeywordLARGE-SCALE SYSTEMS ; OPTIMIZATION ; IMPLEMENTATION ; COMPUTATION ; CIRCUIT
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Artificial Intelligence ; Computer Science, Hardware & Architecture ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS IDWOS:000244970900011
Citation statistics
Cited Times:42[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9479
Collection09年以前成果
Affiliation1.Chinese Acad Sci, Key Lab Complex Syst & Intelligence Sci, Inst Automat, Beijing 100080, Peoples R China
2.Univ Saskatchewan, Coll Engn, Intelligent Syst Res Lab, Saskatoon, SK S7N 5A9, Canada
Recommended Citation
GB/T 7714
Hou, Zeng-Guang,Gupta, Madan M.,Nikiforuk, Peter N.,et al. A recurrent neural network for hierarchical control of interconnected dynamic systems[J]. IEEE TRANSACTIONS ON NEURAL NETWORKS,2007,18(2):466-481.
APA Hou, Zeng-Guang,Gupta, Madan M.,Nikiforuk, Peter N.,Tan, Min,&Cheng, Long.(2007).A recurrent neural network for hierarchical control of interconnected dynamic systems.IEEE TRANSACTIONS ON NEURAL NETWORKS,18(2),466-481.
MLA Hou, Zeng-Guang,et al."A recurrent neural network for hierarchical control of interconnected dynamic systems".IEEE TRANSACTIONS ON NEURAL NETWORKS 18.2(2007):466-481.
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