故障树分析在合成孔径雷达故障定位中的应用

Application of Fault Tree Analysis Method in Synthetic Aperture Radar Fault Location

合成孔径雷达作为一种主动式微波遥感成像雷达,结构精密且复杂,属于典型的复杂电子装备,研发设计过程中容易出现各种故障。在故障排除工作中应用故障树分析法,能够快速准确地进行故障定位,有效地缩短装备研发周期,提高研发生产效率。

As an active microwave remote sensing imaging radar,Synthetic Aperture Radar( SAR) is a typical complex electronic equipment with precise and complex structure,which is prone to various failures in the process of R&D and design. The application of fault tree analysis in troubleshooting can quickly and accurately locate faults,effectively shorten the equipment R&D cycle and improve the R&D production efficiency.