Integrated control of electronic stability program and active suspension system using a priority-weighting mechanism

Tan, B; Zhang, B; Zhang, N; Chen, Y; Qin, A

Integrated control of electronic stability program and active suspension system using a priority-weighting mechanism

Tan, B Zhang, B Zhang, N

Chen, Y Qin, A

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Publisher:: SAGE Publications
Publication Type:: Journal Article
Citation:: Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering, pp. 095440702211166

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Field	Value	Language
dc.contributor.author	Tan, B
dc.contributor.author	Zhang, B
dc.contributor.author	Zhang, N https://orcid.org/0000-0001-6408-0044
dc.contributor.author	Chen, Y
dc.contributor.author	Qin, A
dc.date.accessioned	2023-07-06T11:51:18Z
dc.date.available	2023-07-06T11:51:18Z
dc.identifier.citation	Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering, pp. 095440702211166
dc.identifier.issn	0954-4070
dc.identifier.issn	2041-2991
dc.identifier.uri	http://hdl.handle.net/10453/171273
dc.description.abstract	<jats:p> This paper presents a novel vehicle dynamic controller for coordinating the Electronic Stability Program (ESP) and active suspension system (ASS) to improve the directional performance and roll stability of the vehicle. The controller consists of two levels. The upper level is responsible for monitoring system status, determining control objectives, and distributing the active forces. Also, a priority-weighting mechanism is proposed for model predictive control to generate an adaptive multi-objective cost function. Then, the distribution of active forces is obtained by solving a centralized optimization problem. In the lower level, the dynamics of the suspension actuators are taken into consideration in the control of suspension forces for the ASS, and the desired braking forces are achieved through braking torque control for the ESP. The effectiveness of the proposed controller is verified through numerical simulation by using a nonlinear full vehicle model. The simulation results show that the proposed dynamic controller can significantly improve the yaw and roll performance of the vehicle. </jats:p>
dc.language	en
dc.publisher	SAGE Publications
dc.relation.ispartof	Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering
dc.relation.isbasedon	10.1177/09544070221116687
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0902 Automotive Engineering, 0913 Mechanical Engineering
dc.subject.classification	4002 Automotive engineering
dc.title	Integrated control of electronic stability program and active suspension system using a priority-weighting mechanism
dc.type	Journal Article
utslib.for	0902 Automotive Engineering
utslib.for	0913 Mechanical Engineering
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	*
dc.date.updated	2023-07-06T11:51:16Z
pubs.publication-status	Published online

Abstract:

This paper presents a novel vehicle dynamic controller for coordinating the Electronic Stability Program (ESP) and active suspension system (ASS) to improve the directional performance and roll stability of the vehicle. The controller consists of two levels. The upper level is responsible for monitoring system status, determining control objectives, and distributing the active forces. Also, a priority-weighting mechanism is proposed for model predictive control to generate an adaptive multi-objective cost function. Then, the distribution of active forces is obtained by solving a centralized optimization problem. In the lower level, the dynamics of the suspension actuators are taken into consideration in the control of suspension forces for the ASS, and the desired braking forces are achieved through braking torque control for the ESP. The effectiveness of the proposed controller is verified through numerical simulation by using a nonlinear full vehicle model. The simulation results show that the proposed dynamic controller can significantly improve the yaw and roll performance of the vehicle.

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http://hdl.handle.net/10453/171273