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Nonlinear model predictive trajectory following control with feedback compensation for autonomous four-wheel independent drive electric vehicles
Ye, Xingyu1; Zhu, Shaopeng1; Ao, Di2; Huang, Wei3,4
2022-10-14
Source PublicationPROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING
ISSN0954-4070
Volume238Issue:2-3Pages:478-490
Abstract

Trajectory following is an important function of autonomous vehicles. To enable a four-wheel independent drive electric vehicle to precisely follow a predefined or real-time generated trajectory with good lateral stability and ride comfort at high velocity, a model predictive control (MPC) scheme with feedback compensation considering model mismatch is proposed in this paper to coordinate the direct yaw-moment control and active front steering. The system input signal computed by model predictive control is corrected by the feedback compensation to cope with the model mismatch existing between the controlled vehicle and the nominal model. Moreover, co-simulation is carried out between the software MATLAB/Simulink and Carsim to verify the proposed method. In comparison, the integration of the direct yaw-moment control and active front steering through model predictive control can overcome the non-smooth problem of vehicle dynamics while implementing the active front steering only. However, the value of the external yaw moment computed by the model predictive controller might be too large due to the predictive error in extreme situations, which could endanger the vehicle. The results reveal that the proposed model predictive control scheme with feedback compensation can effectively compensate the front steering angle and enhance the control effect. Therefore, it can significantly improve the trajectory following accuracy and yaw stability.

KeywordAutonomous Vehicle Direct Yaw-moment Control Feedback Compensation Model Predictive Control Trajectory Following
DOI10.1177/09544070221128856
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaEngineering ; Transportation
WOS SubjectEngineering, Mechanical ; Transportation Science & Technology
WOS IDWOS:001169657300001
PublisherSAGE PUBLICATIONS LTD1 OLIVERS YARD, 55 CITY ROAD, LONDON EC1Y 1SP, ENGLAND
Scopus ID2-s2.0-85140018663
Fulltext Access
Citation statistics
Document TypeJournal article
CollectionDEPARTMENT OF ELECTROMECHANICAL ENGINEERING
University of Macau
Faculty of Science and Technology
Corresponding AuthorZhu, Shaopeng; Huang, Wei
Affiliation1.Power Machinery and Vehicular Engineering Institute, College of Energy Engineering, Zhejiang University, Hangzhou, Zhejiang Province, China
2.Department of Electromechanical Engineering, University of Macau, Macao
3.School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou, China
4.Xiamen Golden Dragon Bus Company Ltd, Xiamen, China
Recommended Citation
GB/T 7714
Ye, Xingyu,Zhu, Shaopeng,Ao, Di,et al. Nonlinear model predictive trajectory following control with feedback compensation for autonomous four-wheel independent drive electric vehicles[J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING, 2022, 238(2-3), 478-490.
APA Ye, Xingyu., Zhu, Shaopeng., Ao, Di., & Huang, Wei (2022). Nonlinear model predictive trajectory following control with feedback compensation for autonomous four-wheel independent drive electric vehicles. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING, 238(2-3), 478-490.
MLA Ye, Xingyu,et al."Nonlinear model predictive trajectory following control with feedback compensation for autonomous four-wheel independent drive electric vehicles".PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING 238.2-3(2022):478-490.
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