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Application of Recursive Subspace Method in Vehicle Lateral Dynamics Model Identification
Joint Authors
Ba, Tengyue
Guan, Xiqiang
Zhang, Jian W.
Wang, Sanzhou
Source
Mathematical Problems in Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-06-22
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
Modeling of vehicle behavior based on the identification method has received a renewed attention in recent years.
In order to improve the linear time-invariant vehicle identification model, a more general identifiable vehicle model structure is proposed, in which time-varying characteristics of vehicle speed and cornering stiffness are taken into consideration.
To identify the proposed linear time-varying vehicle model, a well-established data-driven method, named recursive optimized version of predictor-based subspace identification, is introduced.
Before vehicle model identification, the influences of four parameters in the subspace algorithm are studied based on pulse input road test.
And then a set of practical optimal parameters are chosen and used for the vehicle model identification.
Through a series of standard road tests under different maneuvers, the linear time-varying vehicle model can be identified in real-time.
It is demonstrated by comparison that the predicted outputs of the proposed vehicle model are much closer to the real vehicle outputs and the model has a wider range of application.
American Psychological Association (APA)
Ba, Tengyue& Guan, Xiqiang& Zhang, Jian W.& Wang, Sanzhou. 2016. Application of Recursive Subspace Method in Vehicle Lateral Dynamics Model Identification. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-15.
https://search.emarefa.net/detail/BIM-1111781
Modern Language Association (MLA)
Ba, Tengyue…[et al.]. Application of Recursive Subspace Method in Vehicle Lateral Dynamics Model Identification. Mathematical Problems in Engineering No. 2016 (2016), pp.1-15.
https://search.emarefa.net/detail/BIM-1111781
American Medical Association (AMA)
Ba, Tengyue& Guan, Xiqiang& Zhang, Jian W.& Wang, Sanzhou. Application of Recursive Subspace Method in Vehicle Lateral Dynamics Model Identification. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-15.
https://search.emarefa.net/detail/BIM-1111781
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1111781