基于马氏过程的电子对抗装备伺服驱动器可用度分析

Reliability Analysis of Controlled Servo Driver for Electronic Countermeasures Equipment Based on Markov Process

针对电子对抗装备天线伺服系统驱动器可用度评估问题,考虑其具有优先使用权冷贮备冗余设计的特点,运用马尔可夫过程分析的方法,研究修理工人数不同情况下伺服驱动器稳态可用度和瞬时可用度,建立相应的数学模型,最后进行实例验证,绘出不同维修策略下系统瞬时可用度随时间变化的曲线.

In order to solve reliability calculation problem of controlled servo driver for electronic countermeasures equipment,this paper introduces the analysis method of Markov process.The steady state availability and instantaneous availability are analyzed under different repair strategies based on Markov process,and mathematical models are developed.Finally,a case study is given to show the performance of the model,and the curves of instantaneous availability under different repair strategies are presented.