导弹故障诊断系统中的故障注入方法研究  

Research of Fault Injection in Missile Fault Diagnosis System

作　　者：张艳红[1] 易志虎[1] 

机构地区：[1]第二炮兵工程学院,西安710025

出　　处：《弹箭与制导学报》2007年第3期292-294,共3页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：应用故障注入方法对系统进行检测是提高系统可靠性的有效途径。针对某型导弹故障诊断系统的特点,在综合分析可能故障注入点的基础上,开发了基于CPCI工业控制计算机的故障注入系统。应用该系统对某型导弹故障诊断系统的性能进行了静态测试验证,达到了预期的效果。Fault injection method is one of available ways to check the system＇s reliability. Aiming at the character of the missile diagnosis system, possible fault injection points are analyzed, and a fault injection system based on the CPCI industrial control computer is designed. The static test on the capability of the missile diagnosis system is done by using the fault injection system, and the expecting effects are achieved.

关 键 词：导弹故障 故障诊断 故障注入 

分 类 号：TJ760.6[兵器科学与技术—武器系统与运用工程]