飞机惯导故障的原因与排除分析  

Analysis of the Causes and Troubleshooting of Aircraft Inertial Navigation Faults

作　　者：杨宝华 王芳 高长亮 YANG Baohua;WANG Fang;GAO Changliang(Dalian Changfeng Industrial Corporation,Liaoning 116038,China)

机构地区：[1]大连长丰实业总公司,辽宁116038

出　　处：《电子技术（上海）》2024年第5期224-225,共2页Electronic Technology

摘　　要：阐述某型飞机在机务检查时,发现惯导系统不工作,飞机姿态和航向系统不指示。通过机理分析、地面试验,得出故障结论是导航台架内电子元器件失效引起的主、备平台故障,更换元器件后故障排除。This paper expounds that during a maintenance inspection of a certain type of aircraft,it was found that the inertial navigation system was not working and the aircraft attitude and heading systems were not indicating.Through mechanism analysis and ground testing,it was concluded that the fault was caused by the failure of electronic components in the navigation platform,and the fault was eliminated after replacing the components.

关 键 词：惯性平台 故障分析 飞机姿态 航向系统 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程] TP391.41[自动化与计算机技术—控制科学与工程]