Analysis of tire cornering stiffness property under slight driving or braking condition
A tire model considering the lateral and longitudinal stiffness of carcass was built to describe tire cornering stiffness property under slight driving or braking condition.The effects of carcass elastic on the tire cornering stiffness were analyzed by varying carcass stiffness.Analysis shows that tire cornering stiffness have a strong relationship to the tire carcass stiffness and the tire longitudinal force.Tire cornering stiffness increases with the increase of carcass bending stiffness and torsional stiffness.And tire cornering stiffness increases with the increase of the braking force if the carcass translation stiffness in the longitudinal direction is far more than that in the lateral direction.When carcass translation stiffness in the longitudinal direction is equal or less than that in the lateral direction,tire cornering stiffness decreases with the increase of the braking force.
tire theoretical model cornering stiffness carcass elasticity
Fan BaiP Konghui Guo Baojun Zhang Dang Lu
State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022,China China FAW Group corporation R&D Center, Changchun 130011, China
国际会议
香港
英文
767-772
2012-12-11（万方平台首次上网日期，不代表论文的发表时间）