轮胎翻倾力矩特性的理论及试验研究  

Experimental and Theoretical Study on Tire Overturning Moment Property

作　　者：卢荡[1] 郭孔辉[1] 

机构地区：[1]吉林大学汽车动态模拟国家重点实验室,长春130025

出　　处：《中国机械工程》2004年第15期1317-1319,共3页China Mechanical Engineering

基　　金：国家自然科学基金资助项目 ( 5 0 175 0 44 ) ;国际科技合作计划资助重点项目 ( 2 0 0 3AA5 0 195 0 )

摘　　要：分析了轮胎翻倾力矩的产生机理 ;提出了导致翻倾力矩的印迹偏离效应和胎体有效侧倾效应 ;建立了轮胎翻倾力矩特性的理论模型 ;基于P2 35 /65R1 6轮胎试验数据 ,进行了模型参数的试验辨识并给出了模型仿真计算结果。研究结果对深入研究汽车系统动力学及轮胎力学特性理论有一定意义。The causes of tire overturning moment (abbreviated as TOM below) generation were first studied, and effects of Patch Shift & Carcass Effective Camber were presented. The theoretical model of TOM was developed, and based on the tire test data of P235 /65R16, the parameters of the model were identified, and then the simulation results with TOM model were presented. This paper has certain significance for further studying vehicle dynamics and tire properties.

关 键 词：轮胎 翻倾力矩 理论及试验研究 仿真 

分 类 号：U461[机械工程—车辆工程]