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A semi-empirical, three-dimensional, tyre model for rolling over arbitrary road unevennesses

机译:半经验的三维轮胎模型,用于在任意道路不平整处滚动

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摘要

In this paper a three-dimensional effective road surface description is introduced and a new three-dimensional enveloping tyre model is proposed. This new enveloping tyre model is used in combination with the well-known rigid ring dynamic tyre model to simulate both tyre in-plane and out-of-plane forces and moments. Simulation results of the tyre rolling over several oblique cleats have been compared with measurements for both the quasi-static rolling tyre and the tyre impacting cleats at high velocities. It is shown by comparing simulation results with measurements for both cases, that the proposed model works rather well.
机译:本文介绍了三维有效路面描述,并提出了一种新的三维包络轮胎模型。这种新的包围轮胎模型与著名的刚性环动态轮胎模型结合使用,可以模拟轮胎在平面内和平面外的力和力矩。轮胎在多个倾斜防滑钉上滚动的模拟结果已与准静态滚动轮胎和高速下的轮胎撞击防滑钉的测量结果进行了比较。通过将两种情况下的仿真结果与测量结果进行比较,表明所提出的模型运行良好。

著录项

  • 来源
    《Vehicle System Dynamics》 |2004年第sup期|p.341-350|共10页
  • 作者

    A.J.C. SCHMEITZ; H.B. PACEJKA;

  • 作者单位

    Faculty of Design, Engineering and Production, Delft University of Technology, Mekelweg 2, 2628 CD Delft, The Netherlands;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 汽车工程;
  • 关键词

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