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考虑了互备系统会因单元故障而发生故障率突变的特点,通过对实际问题的分析给出了建立某通信设备中继板互备系统备件消耗预测模型的程序和方法.并举例说明了模型的适用性.
Considering the characteristics of the sudden change of the failure rate of the mutual system due to the unit failure, the procedure and method of establishing the prediction model of the consumption of spare parts for the mutual system of the relay equipment of a communication equipment are given through the analysis of practical problems. An example is given to illustrate the model Applicability.