基于无失效数据的飞行训练导弹弹上设备可靠性分析

The Reliability Analysis of Onboard Device of Flight Training Missile Based on Zero-failure Data

根据A型空地导弹飞行训练弹在使用过程中获得的使用数据,假设弹上设备模拟器和导引头的寿命分别服从指数分布和正态分布,采用无失效数据的处理方法分别评估了模拟器和导引头的可靠性水平,为训练弹弹上设备的维修和定寿提供重要依据。

Based on the zero-failure data received during the supervisory and control progress of a flight training missile, supposing the life span distributions of the simulation facility and the seeker are Index distribution and normal distribution respectively, the reliability evaluation is made for them, which is necessary for maintenance and setting down service life.