结合当前部队关心的导弹装备战备完好性问题,对影响导弹战备完好性的重要参数战备完好率参数进行了研究.给出了基于扩散过程的导弹装备战备完好率评估方法和模型,根据部队导弹装备服役的相关信息,对该模型进行了评估验证.经验证,该方法对于分析导弹战备完好率的准确度高,且对于后续提升改进导弹战备完好率具有参考价值. Combining with the question of missile equipment combat readiness which is currently concerned by the troops, this paper studies the parameters that affect the readiness of combat readiness of the missile, which is an important parameter of the readiness of missile equipment.An evaluation method and model of missile equipment readiness ratio is given based on the diffusion process, The model is evaluated and verified.It is proved that this method is of high accuracy in analyzing the readiness of missiles and is of reference value for improving the readiness of missile missiles in the future.