基于应力分析的导弹测试设备可靠性预测方法  

Reliability Forecasting Method of Missile Testing Equipment Based on Stress Analysis

作　　者：张磊[1] 刘丙杰[1] 肖凡[1] Zhang Lei;Liu Bing-jie;Xiao Fan(Navy Submarine Academy,Qingdao,266199)

机构地区：[1]海军潜艇学院

出　　处：《导弹与航天运载技术》2019年第6期89-92,共4页Missiles and Space Vehicles

摘　　要：测试设备的可靠性对导弹武器系统的作战使用至关重要,基于应力分析的方法研究了导弹测试设备的可靠性预测。分别对组成测试设备的主要类型电子元器件包括继电器、接插件、开关、指示灯等进行了可靠性预测,在此基础上统计出某型导弹测试控制台的可靠性预测数据,最后给出了该测试设备在工作状态下和非工作状态下的失效率曲线。采用应力分析法对设备进行可靠性预测,可找出对设备可靠性预测结果影响较大的元器件,从而为提高设备的维护使用效率提供了可靠数据。Reliability of testing equipment is very important to operational use of missle weapon system,the reliability forecasting for missile testing equipment is analyzed based on stress aalysis.Missile testing equipment is composed mainly by electron devices including electric relay,connector,switch and indicator light,so reliability forecasting for these electron devices is analyzed respectively.The reliability forecasting for a type missle testing console is counted by this method.At last,the operating state and non-operating state failure rate curve are gaven.The most important devices for reliability forecasting can be found by stress analysis method,thus providing reliable data for increasing maintenance efficiency.

关 键 词：应力分析 导弹测试设备 可靠性预测 

分 类 号：TJ765.4[兵器科学与技术—武器系统与运用工程]