基于试验数据的车轮爆胎后压力梯度估算方案

Method of Pressure Gradient Estimatiom for Tire Burst Based on Test Data

在试验基础上建立相应的气体泄漏理论模型,以相邻两个试验数据为基准,计算一系列线性回归方程,利用这些回归方程估算得到压力梯度变化曲线。通过与试验结果比较,发现该方案有一定的可行性。

Based on the test data, this paper establishes the theoretical model of gas leaking from tire and calculates out a series linear regression equations with two group close test data, then the variation curves of estimated pressure gradient can be computed for tire burst process. Comparing with the computation result and test data, availability of this method is approved.