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除空气作用力和重力外,几乎所有其它影响地面汽车运动的力和力矩皆通过滚动的轮胎作用于地面而产生。因此,轮胎力学特性的研究非常必要,尤其是轮胎的刚度特性对整车性能有着极其重要的影响,在进行整车性能分析时,轮胎的刚度特性参数必不可少。本文以205/55R16子午线轮胎为研究对象,对其进行了三维非线性有限元模拟仿真分析。利用所建立的有限元模型,以同组实验数据,分别采用单
In addition to air forces and gravity, almost all other forces and moments that affect the movement of the ground car are generated by the rolling tire acting on the ground. Therefore, it is necessary to study the mechanical properties of tires, especially the stiffness characteristics of the tires have a very important impact on vehicle performance, the stiffness characteristics of the tire parameters in the analysis of vehicle performance is essential. In this paper, 205 / 55R16 radial tire as the research object, its three-dimensional nonlinear finite element simulation analysis. Using the established finite element model, the same group of experimental data, respectively, using a single