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Constrained multi-variable generalized predictive control using a dual neural network
Cheng, Long; Hou, Zeng-Guang; Tan, Min
Source PublicationNEURAL COMPUTING & APPLICATIONS
2007-10-01
Volume16Issue:6Pages:505-512
SubtypeArticle
AbstractMulti-variable generalized predictive control algorithm has obtained great success in process industries. However, it suffers from a high computational cost because the multi-stage optimization approach in the algorithm is time-consuming when constraints of the control system are considered. In this paper, a dual neural network is employed to deal with the multi-stage optimization problem, and bounded constraints on the input and output signals of the control system are taken into account. The dual neural network has many favorable features such as simple structure, rapid execution, and easy implementation. Therefore, the computation efficiency, in comparison with the consecutive executions of numerical algorithms on digital computers, is increased dramatically. In addition, the dual network model can yield the exact optimum values of future control signals while many other neural networks only obtain the approximate optimal solutions. Hence the multi-variable generalized predictive control algorithm based on the dual neural network is suitable for industrial applications with the real-time computation requirement. Simulation examples are given to demonstrate the efficiency of the proposed approach.
KeywordMulti-variable Generalized Predictive Control Neural Networks Dual Neural Network Bounded Constraint Optimization
WOS HeadingsScience & Technology ; Technology
WOS KeywordHIERARCHICAL-OPTIMIZATION
Indexed ByISTP ; SCI
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence
WOS IDWOS:000250198500002
Citation statistics
Cited Times:31[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9401
Collection09年以前成果
AffiliationChinese Acad Sci, Inst Automat, Key Lab Complex Syst & Intelligence Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Cheng, Long,Hou, Zeng-Guang,Tan, Min. Constrained multi-variable generalized predictive control using a dual neural network[J]. NEURAL COMPUTING & APPLICATIONS,2007,16(6):505-512.
APA Cheng, Long,Hou, Zeng-Guang,&Tan, Min.(2007).Constrained multi-variable generalized predictive control using a dual neural network.NEURAL COMPUTING & APPLICATIONS,16(6),505-512.
MLA Cheng, Long,et al."Constrained multi-variable generalized predictive control using a dual neural network".NEURAL COMPUTING & APPLICATIONS 16.6(2007):505-512.
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