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Analytic Formula Derivation for a Rolling Tire with a Ring Model

机译:带环模型的滚动轮胎的分析公式推导

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This paper analyzes the dynamic characteristics of a rolling tire with a modal approach. A ring model is adopted to model a tire and this model is substituted in a general transfer function and considers the rolling condition to make a transfer function of a rolling tire in the Laplace domain and an corresponding impulse response function in the time domain. From this transfer function it is clearly confirmed that the shifting effect, the so-called Doppler Effect, shifts not only the natural frequencies but also the damping ratios.
机译:本文分析了用模态方法的轧制轮胎的动态特性。采用环形模型来模拟轮胎,该模型在一般转移函数中被替换,并考虑滚动条件以使拉普拉斯域中的滚动轮胎的传递函数和时域中的相应脉冲响应函数。从这种转移功能中,清楚地证实了换档效果,所谓的多普勒效应,不仅移动了天然频率,还换了阻尼比。

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