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Adaptive neural network control for active suspension systems with time-varying vertical displacement and speed constraints
Liu,Yan Jun1; Zeng,Qiang1; Tong,Shaocheng1; Chen,C. L.Philip2,3,4; Liu,Lei1
2019-12-01
Source PublicationIEEE Transactions on Industrial Electronics
ISSN0278-0046
Volume66Issue:12Pages:9458-9466
AbstractIn this paper, an adaptive neural network (NN) control scheme is proposed for a quarter-car model, which is the active suspension system (ASS) with the time-varying vertical displacement and speed constraints and unknown mass of car body. The NNs are used to approximate the unknown mass of car body. It is commonly known that the stability and security of the ASSs will be weakened when the constraints are violated. Thus, the control problem of the time-varying vertical displacement and speed constraints for the quarter-car ASSs is a very important task because of the demand of the handing safety. The time-varying barrier Lyapunov functions are used to guarantee the constraints of the vertical displacement not violated, and it can prove the stability of the closed-loop system. Finally, a simulation example for the ASSs is employed to show the feasibility and rationality of the proposed approach.
KeywordActive suspension systems (ASSs) adaptive control barrier Lyapunov function (BLF) neural networks (NNs)
DOI10.1109/TIE.2019.2893847
URLView the original
Language英语
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Cited Times [WOS]:54   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.College of Science,Liaoning University of Technology,Jinzhou,121001,China
2.Department of Computer and Information Science,Faculty of Science and Technology,University of Macau,99999,Macao
3.Dalian Maritime University,Dalian,116026,China
4.State Key Laboratory of Management and Control for Complex Systems Institute of Automation,Chinese Academy of Sciences,Beijing,100080,China
Recommended Citation
GB/T 7714
Liu,Yan Jun,Zeng,Qiang,Tong,Shaocheng,et al. Adaptive neural network control for active suspension systems with time-varying vertical displacement and speed constraints[J]. IEEE Transactions on Industrial Electronics,2019,66(12):9458-9466.
APA Liu,Yan Jun,Zeng,Qiang,Tong,Shaocheng,Chen,C. L.Philip,&Liu,Lei.(2019).Adaptive neural network control for active suspension systems with time-varying vertical displacement and speed constraints.IEEE Transactions on Industrial Electronics,66(12),9458-9466.
MLA Liu,Yan Jun,et al."Adaptive neural network control for active suspension systems with time-varying vertical displacement and speed constraints".IEEE Transactions on Industrial Electronics 66.12(2019):9458-9466.
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