基于最小维修策略的多阶段任务成功性仿真模型

Simulation model for phased mission availability based on minimal maintenance strategy

基于最小维修策略,给出了一种新的多阶段任务成功性仿真模型。该模型可以对多阶段任务中部件的失效维修过程进行仿真,从而计算出多阶段任务的成功概率,并对任务成功率关于备件的敏感性进行分析。仿真结果表明了该模型的正确性和易用性。

A new simulation model was proposed for phased mission availability assessment based on minimal maintenance strategy. The model simulated the components＇ process of failed maintenance in the phased mission according to the actual process. In computer simulations with this model, the success probability of phased mission was computed, and the sensitivity of mission success rate to various spare parts was analyzed. The results indicate that the simulation model is ideal and available.