频发故障的寿命分巧拟合,频发故障的部件，可以基于往大量的维修经验以及相关可靠性寿命试验中测得的结果来判断这类寿命的分布类型，常常有威布尔分布类型、对数正态分布类型，以及指数分布类型等。因此本程序可以根据故障数据输入判断出该数据属于哪一种寿命分布。(Frequent failure of the life of the split fit, frequent failure of the components, can be based on a large number of maintenance experience and related reliability life test results measured to determine the type of distribution of such life, often Weibull distribution type, Logarithmic normal distribution types, and exponential distribution types. So the program can be based on fault data input to determine the data belongs to which life distribution.)