Observer-based interval type-2 fuzzy control of steering and lateral stability for steer-by-wire vehicles with time delay

doi:10.1177/09544070241302374

Residential College	false
Status	即將出版Forthcoming
	Observer-based interval type-2 fuzzy control of steering and lateral stability for steer-by-wire vehicles with time delay
	Li, Pengxu 1; Wang, Yongfu 1; Wang, Yunlong 1; Zhao, Jing 2; Li, Panshuo 3
	2025
Source Publication	Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering
ISSN	0954-4070
Abstract	This paper investigated observer-based fuzzy control for the lateral stability of steer-by-wire vehicles with time delay. An integrated dynamics model of the vehicle steer-by-wire system and lateral dynamics was established. The vehicle’s longitudinal velocity was considered time-varying, and an interval type-2 fuzzy method was adopted to address the nonlinearity and membership function uncertainty caused by varying velocity. Considering that the vehicle sideslip angle and front wheel steering angular velocity were difficult to measure online, an observer-based (Formula presented.) controller was proposed. Furthermore, the time delay was considered in the controller design due to the time required for signal transmission and control force generation. The performance of the designed control method was verified by simulations and real-time hardware-in-the-loop testing. The results showed that the designed controller could improve the lateral stability and steering accuracy of the steer-by-wire vehicles under parameter uncertainty, external disturbance, and time delay.
Keyword	interval type-2 fuzzy system observer-based control steer-by-wire time delay Vehicle lateral stability
DOI	10.1177/09544070241302374
URL	View the original
Language	英語English
Scopus ID	2-s2.0-85214105900
Fulltext Access	View Full-Text via DOI View Full-Text via Web of Science View Full-Text via Scopus
Citation statistics
Document Type	Journal article
Collection	University of Macau
Affiliation	1.School of Mechanical Engineering and Automation, Northeastern University, Shenyang, Liaoning, Thailand 2.Department of Electromechanical Engineering, University of Macau, Taipa, Macao 3.School of Automation, Guangdong University of Technology, Guangzhou, China
Recommended Citation GB/T 7714	Li, Pengxu,Wang, Yongfu,Wang, Yunlong,et al. Observer-based interval type-2 fuzzy control of steering and lateral stability for steer-by-wire vehicles with time delay[J]. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2025.
APA	Li, Pengxu., Wang, Yongfu., Wang, Yunlong., Zhao, Jing., & Li, Panshuo (2025). Observer-based interval type-2 fuzzy control of steering and lateral stability for steer-by-wire vehicles with time delay. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering.
MLA	Li, Pengxu,et al."Observer-based interval type-2 fuzzy control of steering and lateral stability for steer-by-wire vehicles with time delay".Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering (2025).

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