虚拟试车场动力学轮胎模型技术研究  

Research on Tire Finite Element Model for Virtual Proving Ground

作　　者：曹正林[1,2] 李骏 郭孔辉[2] 

机构地区：[1]中国第一汽车股份有限公司技术中心汽车振动噪声与安全控制综合技术国家重点实验室 [2]吉林大学

出　　处：《汽车技术》2012年第4期13-16,共4页Automobile Technology

摘　　要：以P205/55R16轮胎为对象,建立了虚拟试车场动力学轮胎模型,进行了轮胎径向刚度、扭转特性和侧偏特性的仿真分析。通过与相同工况下的轮胎试验台架测试结果对比可知,所建立的虚拟试车场动力学轮胎模型有效,可以满足虚拟试车场仿真需要。In this study, the P205/55R16 tire finite element model is taken as an object, the virtual proving ground technique, finite element method and dynamics method are used to analyze the tire radial stiffness, torsion stiffness, and lateral stiffness. By comparing with bench test results on the same conditions, it concluded that the virtual proving methods are feasible, and the new method of tire finite element model for virtual proving ground is valid.

关 键 词：虚拟试车场 轮胎模型 轮胎试验 动力学方法 

分 类 号：U463.341[机械工程—车辆工程]