Hopf Bifurcation Characteristics of the Vehicle with Rear Axle Compliance Steering
Joint Authors
Chen, Ning
Xu, Xiaomei
Chen, Dong
Zhang, Lei
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-28
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
To overcome the shortage of traditional rear axle compliance steering (RACS) technology, a kind of viscoelastic smart material is introduced into the rear suspension of a vehicle to construct rear wheel semiactive steering system.
This article focuses on the nonlinear dynamic behavior of the vehicle with RACS incorporating viscoelastic smart material.
First of all, considering the tire nonlinearity and the fractional derivative constitutive relation of the viscoelastic material, the nonlinear dynamic model of the vehicle with RACS is formulated.
Then, the lateral dynamic behavior of the vehicle with RACS is demonstrated through numerical experiments.
Finally, some factors that influence shimmy of the compliance steering wheel are investigated.
Numerical results demonstrate the Hopf bifurcation characteristics of the vehicle with RACS and disclose the influence factors of Hopf bifurcation characteristics for the vehicle with RACS, which lay the theoretical foundation for the development of the rear wheel semiactive steering technology.
American Psychological Association (APA)
Xu, Xiaomei& Chen, Dong& Zhang, Lei& Chen, Ning. 2019. Hopf Bifurcation Characteristics of the Vehicle with Rear Axle Compliance Steering. Shock and Vibration،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1211156
Modern Language Association (MLA)
Xu, Xiaomei…[et al.]. Hopf Bifurcation Characteristics of the Vehicle with Rear Axle Compliance Steering. Shock and Vibration No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1211156
American Medical Association (AMA)
Xu, Xiaomei& Chen, Dong& Zhang, Lei& Chen, Ning. Hopf Bifurcation Characteristics of the Vehicle with Rear Axle Compliance Steering. Shock and Vibration. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1211156
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1211156