Estimating Vehicle Stability Region Based on Energy Function
Joint Authors
Yan, Yu-guang
Liu, Hong-fei
Xu, Hong-guo
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-24
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
In order to improve the deficiency of vehicle stability region, according to vehicle nonlinear dynamic model, method of estimating vehicle spatial stability region was proposed.
With Pacejka magic formula tire model, nonlinear 3DOF vehicle model was deduced and verified though vehicle test.
Detailed detecting system and data processing were introduced.
In addition, stability of the vehicle system was discussed using Hurwitz criterion.
By establishing energy function for vehicle system, the vehicle’s stability region in 20 m/s was estimated based on Lyapunov theorem and vehicle system characteristics.
Vehicle test in the same condition shows that the calculated stability region defined by Lyapunov and system stability theorem has good effect on characterized vehicle stability and it could be a valuable reference for vehicle stability evaluation.
American Psychological Association (APA)
Yan, Yu-guang& Xu, Hong-guo& Liu, Hong-fei. 2015. Estimating Vehicle Stability Region Based on Energy Function. Discrete Dynamics in Nature and Society،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1062374
Modern Language Association (MLA)
Yan, Yu-guang…[et al.]. Estimating Vehicle Stability Region Based on Energy Function. Discrete Dynamics in Nature and Society No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1062374
American Medical Association (AMA)
Yan, Yu-guang& Xu, Hong-guo& Liu, Hong-fei. Estimating Vehicle Stability Region Based on Energy Function. Discrete Dynamics in Nature and Society. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1062374
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1062374