摘要
通过对国产螺旋线行波管在现场使用的可靠性数据的收集、整理、分析,建立螺旋线行波管可靠性预计的串联模型。并比较串联模型、回归模型以及299C关于某型行波管的预计值与实际值的接近程度。通过故障模式影响及危害性分析,找出对行波管可靠性影响较大的故障模式。
This paper summarizes the accomplishments on a program to collect,study,and analyze reliability data and develop series models based on these data that can be used to predict the reliability of helix travelling-wave tube(TWT).This paper shows the result of the prediction value of the models compare with the actual results.The main failure mode which determined the reliability of TWT has been found through the failure mode,effects.
出处
《真空电子技术》
2012年第5期52-54,共3页
Vacuum Electronics
