民用飞机复杂航电系统故障诊断研究

Research on fault diagnosis of complex avionics system of civil aircraft

文章对民用飞机复杂航电系统故障诊断进行了研究,通过使用故障树分析法和基于征兆的推理分析法相结合的方式合理优化了排故方案,极大地减少飞机停场周期,提高飞机运营的经济效益,为民用飞机复杂航电系统故障诊断提供一个可行的参考方法。

This paper carried on a research on the fault diagnosis of the complex avionics system of civil troubleshooting test scheme is formulated depending on fault tree analysis combined with symptom-based rational reduced the parking cycle of the aircraft, improved the economic benefits of aircraft operations, and provided a fault diagnosis of the complex avionics system of civil aircraft.