引信的系统辨识及其失控模型

为了解决引信元器件及产品可靠性预测值与靶试可靠性估计值不相符的问题,引入引信系统辨识概念,建立了引信可靠性试验过程的系统辨识一般模型,元器件强度失控模型和参数失控模型,最后得出引信系统的综合可靠度。模型对可靠性的预测值与试验结果相吻合。

The System Recognization and Runaway Model for Fuze

In order to solve the question of the reliability forecast value not consistent with the reliability estimated value for the fuze component and product,the conception of fuze system recognization is applied.This paper sets up the system recognization model for fuze reliability test,the intensity runaway model,and the paramter runaway model.In the end,the comprehensive reliability of fuze system is obtained.The example in practice proves that the reliability forecast value with this paper ,s model is identical with the test value.