| Study on Vehicle Response Based on Steady and Transient Characteristics of Tire |
| Received:September 15, 2019 Revised:September 15, 2019 |
| DOI：10.12136/j.issn.1000-890X.2020.07.0495 |
| Key Words: vehicle response；tire steady characteristics；tire transient characteristics；three degree of freedom vehicle model；tire relaxation length |
| Author Name | Affiliation | E-mail | | LI Xueli* | Shanghai Automobile Group Co. ，Ltd | 1647277980@qq.com | | ZHANG Yuanwei | Shanghai Automobile Group Co. ，Ltd | | | QIU Haixuan | Shanghai Automobile Group Co. ，Ltd | |
|
| Hits: 982 |
| Download times: 351 |
| Abstract: |
| The steady and transient characteristics of the tire under medium and low-frequency were analyzed，the vehicle model with three degrees of freedom and high accuracy was established，and the relationship between the steady and transient characteristics and the whole vehicle response was studied.The results showed
that the tire lateral factor had great influence on the steady and transient response of whole vehicle.The transient characteristics of the tire mainly affected the vibration tendency and response speed of the vehicle.The precise control of the vehicle required high resonance frequency，wide frequency band，low resonance
peak level and small phase lag angle.The results of this research were helpful to further study of the effective control of the tire performance，improvement of the vehicle quality，and reduction of the tire development cycle and costs. |
|
View Full Text
View/Add Comment Download reader |
| Close |
