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Adaptive event-based robust passive fault tolerant control for nonlinear lateral stability of autonomous electric vehicles with asynchronous constraints
Zhao, Jing1,2,3; Wang, Xiaowei1,2; Liang, Zhongchao1; Li, Wenfeng4; Wang, Xianbo5; Wong, Pak Kin5
2021-09
Source PublicationISA Transactions
ISSN0019-0578
Abstract

This work solves the robust passive fault-tolerant control problem for autonomous electric vehicles based on an adaptive event triggered mechanism. Firstly, given the system uncertainties from the tire dynamics and the longitudinal speed, the T-S T–S fuzzy model method is used to approximate the vehicle lateral dynamics. Secondly, taking the communication constraints caused by band-limited networks into account, an adaptive event-triggered scheme is introduced in the process of the control design. Moreover, the asynchronous constraint of the weight function between the controller and system is considered. Thirdly, considering that the actuator faults are inevitably encountered in the control system, a robust passive fault-tolerant control method is proposed to improve vehicle performances. Finally, simulations are carried out to illustrate the effectiveness and robustness of the proposed approach.

KeywordAsynchronous Constraints Event-triggered Fault Tolerant Nonlinear Robust Control
DOI10.1016/j.isatra.2021.08.038
URLView the original
Indexed BySCIE
Language英語English
Scopus ID2-s2.0-85114663570
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Document TypeJournal article
CollectionDEPARTMENT OF ELECTROMECHANICAL ENGINEERING
Affiliation1.School of Mechanical Engineering and Automation, Northeastern University, Shenyang, 110819, China
2.Foshan Graduate School, Northeastern University, Foshan, 528000, China
3.Key Laboratory of Vibration and Control of Aero-Propulsion System, Ministry of Education, Northeastern University, Shenyang, 110819, China
4.School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, 510641, China
5.Department of Electromechanical Engineering, University of Macau, Taipa, 999078, China
Recommended Citation
GB/T 7714
Zhao, Jing,Wang, Xiaowei,Liang, Zhongchao,et al. Adaptive event-based robust passive fault tolerant control for nonlinear lateral stability of autonomous electric vehicles with asynchronous constraints[J]. ISA Transactions,2021.
APA Zhao, Jing,Wang, Xiaowei,Liang, Zhongchao,Li, Wenfeng,Wang, Xianbo,&Wong, Pak Kin.(2021).Adaptive event-based robust passive fault tolerant control for nonlinear lateral stability of autonomous electric vehicles with asynchronous constraints.ISA Transactions.
MLA Zhao, Jing,et al."Adaptive event-based robust passive fault tolerant control for nonlinear lateral stability of autonomous electric vehicles with asynchronous constraints".ISA Transactions (2021).
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