In 2005, a Malaysia Airlines Boeing 777 experienced a malfunction with one of the sensors feeding data to the autopilots.

2005年，马航一架波音777出现故障，其中一个传感器在将数据传输给自动驾驶仪的时候出了问题。

In order to validate validity of the designed fault diagnosis method, simulation researches are conducted with the major failure of certain kind aircraft autopilots flying-controlled box as the ex.

为验证该方法的准确性，以某型飞机自动驾驶仪飞控盒的几种主要故障为诊断源，仿真研究了所设计的综合故障诊断方法。