DocumentCode
2214426
Title
Modeling and simulation analysis of rear axle with multi-degree-of-freedom
Author
Xianwu, Yang ; Shuguang, Zuo ; Hua, Huang
Author_Institution
Sch. of Automotive Eng., Tongji Univ., Shanghai, China
Volume
1
fYear
2010
fDate
20-22 Aug. 2010
Abstract
A dynamic vibration model of suspension-tire-tread four degree-of-freedom theoretical vibration model, taking time-delay into account, is established to study the range of speed to motivate self-excited vibration and the relationship of vibration character and speed. The numerical simulation of bifurcation is applied to the four degree-of-freedom system, and the vehicle speed range which can generate self-excited vibration of tire tread is found. The dynamic differential equations in the theoretical model can be used to further research.
Keywords
axles; bifurcation; differential equations; suspensions (mechanical components); tyres; vibrations; bifurcation; dynamic differential equations; dynamic vibration model; four degree-of-freedom system; rear axle; self-excited vibration; simulation analysis; suspension-tire-tread; time-delay; vehicle speed range; vibration character; Tires; Vibrations; Polygonal tire wear; multibody dynamics; self-excited vibration; simulink model;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Computer Theory and Engineering (ICACTE), 2010 3rd International Conference on
Conference_Location
Chengdu
ISSN
2154-7491
Print_ISBN
978-1-4244-6539-2
Type
conf
DOI
10.1109/ICACTE.2010.5578972
Filename
5578972
Link To Document