A Novel Electronic Stability Program Based on Tire Dynamic Force Estimation and Active Steering Technology

Wu, Y; Li, X; Zhang, B; Zhang, N; Chen, S

A Novel Electronic Stability Program Based on Tire Dynamic Force Estimation and Active Steering Technology

Wu, Y Li, X Zhang, B Zhang, N

Chen, S

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Publication Type:: Journal Article
Citation:: Hunan Daxue Xuebao/Journal of Hunan University Natural Sciences, 2018, 45 (8), pp. 32 - 41
Issue Date:: 2018-08-25

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Field	Value	Language
dc.contributor.author	Wu, Y	en_US
dc.contributor.author	Li, X	en_US
dc.contributor.author	Zhang, B	en_US
dc.contributor.author	Zhang, N https://orcid.org/0000-0001-6408-0044	en_US
dc.contributor.author	Chen, S	en_US
dc.date.issued	2018-08-25	en_US
dc.identifier.citation	Hunan Daxue Xuebao/Journal of Hunan University Natural Sciences, 2018, 45 (8), pp. 32 - 41	en_US
dc.identifier.issn	1674-2974	en_US
dc.identifier.uri	http://hdl.handle.net/10453/133396
dc.description.abstract	© 2018, Editorial Department of Journal of Hunan University. All right reserved. The vehicle Electronic Stability Program (ESP) can effectively improve the vehicle stability under extreme driving condition. However, traditional Direct Yaw Control (DYC) does not consider the adhesive limitation of tire forces. In order to overcome this shortage, a novel ESP algorithm was proposed based on Tire Dynamic Force Estimation (TDE) in this paper. Combined with Active Front Steering (AFS), this algorithm can make the maximum use of available tire forces. Based on multiple variables regression algorithm and polynomial fitting, a TDE controller was designed to obtain the tire adhesive boundary and the upper limit of optimal dynamic slip ratio. Based on fuzzy logic algorithm, an AFS controller was designed to compensate the insufficient yaw moment caused by adhesive forces limitation. This developed algorithm was verified through simulations, and the results show that the proposed novel ESP can significantly enhance the cornering stability by collaborative control with the AFS. Meanwhile, the proposed algorithm can significantly reduce active braking force of the wheels and alleviate undesired impact on the vehicle longitudinal speed.	en_US
dc.relation.ispartof	Hunan Daxue Xuebao/Journal of Hunan University Natural Sciences	en_US
dc.relation.isbasedon	10.16339/j.cnki.hdxbzkb.2018.08.005	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject.classification	General Science & Technology	en_US
dc.title	A Novel Electronic Stability Program Based on Tire Dynamic Force Estimation and Active Steering Technology	en_US
dc.type	Journal Article
utslib.citation.volume	8	en_US
utslib.citation.volume	45	en_US
utslib.for	0902 Automotive Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
utslib.copyright.status	closed_access	*
pubs.issue	8	en_US
pubs.publication-status	Published	en_US
pubs.volume	45	en_US

Abstract:

© 2018, Editorial Department of Journal of Hunan University. All right reserved. The vehicle Electronic Stability Program (ESP) can effectively improve the vehicle stability under extreme driving condition. However, traditional Direct Yaw Control (DYC) does not consider the adhesive limitation of tire forces. In order to overcome this shortage, a novel ESP algorithm was proposed based on Tire Dynamic Force Estimation (TDE) in this paper. Combined with Active Front Steering (AFS), this algorithm can make the maximum use of available tire forces. Based on multiple variables regression algorithm and polynomial fitting, a TDE controller was designed to obtain the tire adhesive boundary and the upper limit of optimal dynamic slip ratio. Based on fuzzy logic algorithm, an AFS controller was designed to compensate the insufficient yaw moment caused by adhesive forces limitation. This developed algorithm was verified through simulations, and the results show that the proposed novel ESP can significantly enhance the cornering stability by collaborative control with the AFS. Meanwhile, the proposed algorithm can significantly reduce active braking force of the wheels and alleviate undesired impact on the vehicle longitudinal speed.

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http://hdl.handle.net/10453/133396