随机时间序列分析技术在齿轮点蚀疲劳寿命预测中的应用

Applying Stochastic Time Series Analysis to the Predictions of Pitting Fatigue Life for the Gears

在已进行的齿轮点蚀疲劳寿命预测计算模型的研究基础上，应用随机时间序列分析技术分析处理计算模型中随时间变化的因素，从理论上解决了齿轮寿命预测中的难点，建立了齿轮点蚀疲劳寿命预测的方法系统。

Based upon the research for the model about the prediction method of pitting fatigue life for gear, this paper applies stochastic time series to handle the changing factore with time in the model, and solves the difficulty and establishes the method system in the prediction of pitting fatigue life for gear in theory.