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对复杂战场条件的导弹武器系统可用度评估进行了研究。假定部件的寿命服从指数分布,修理时间和保障延误时间均服从任意分布,并且修理设备服务期服从指数分布,其更换时间服从任意分布的情况下,利用马尔可夫更新过程理论和拉普拉斯变换工具,建立了考虑技术阵地设备部分战损情况下和具有保障延误的串联可修导弹武器系统可用度模型,并进行了验证。算例结果与前期仿真结果吻合,验证了模型的可行性,为非马尔可夫型系统的可用度分析提供了有效的方法。
The assessment of the availability of missile weapon systems for complex battlefield conditions has been studied. Suppose the parts life expectancy is exponential distribution, the repair time and the guarantee delay time are subject to arbitrary distribution, and the service period of the repair equipment obeys the exponential distribution, the replacement time obeys any distribution, using Markov renewal process theory and Laplace Transformation tools, and establishes a model of the availability of the series-repairable missile weapon system considering partial war-loss of equipment in the technical position and with guarantee delay, and verifies it. The results of the example are in good agreement with those of previous simulation, which verify the feasibility of the model and provide an effective method for the analysis of availability of non-Markov systems.