• CN:11-2187/TH
  • ISSN:0577-6686

›› 1999, Vol. 35 ›› Issue (2): 15-18.

• 论文 • 上一篇    下一篇

考虑胎体复杂变形的轮胎稳态侧偏特性理论模型

郭孔辉;刘青   

  1. 吉林工业大学汽车动态模拟实验室;清华大学汽车安全与节能实验室
  • 发布日期:1999-03-01

THEORETICAL MODEL OF STEADY STATE TIRE CORNERING PROPERTIES WITH THE COMPLEX DEFORMATION OF CARCASS UNDER CONSIDERATION

Guo Konghui;Liu Qing   

  1. Jilin University of Technology Qinghua University
  • Published:1999-03-01

摘要: 定义反映胎体变形特征和印迹压力分布特征的物理参量,推导出考虑胎体复杂变形的轮胎稳态侧偏理论模型,并经试验得以验证。由该模型可直接导出多种简化理论模型,还能直接计算起滑点发生在印迹的两个端点时的侧偏特性。

关键词: 变形, 侧偏特性, 理论模型, 轮胎, 稳态

Abstract: The physical parameters are defined which represent the deformation characteristics of carcass and the pressure distribution ones of contact print. The theoretical model of steady state tire cornering properties is established with the complex deformation of carcass under consideration. The model is validated by test data. Many kinds of simplified theoretical models can be derived directly according to this models and the cornering properties can also be calculated with it when the critical adhesive Point occurs in the opposite ends of contact print.

Key words: Cornering properties, Deformation, Steady state, Theoretical model, Tires

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