某型飞机机翼折叠信号告警故障解析  

Fault Analysis of Wing Folding Signal of an Aircraft

作　　者：胡庆丰 邱波 HU Qing-feng;Qiu BO(Shenyang Aircraft Industry(Group)Co.,LTD.,Shenyang 110850)

机构地区：[1]航空工业沈阳飞机工业(集团)有限公司,沈阳110850

出　　处：《航空精密制造技术》2022年第1期60-62,31,共4页Aviation Precision Manufacturing Technology

摘　　要：本文对某型飞机空中发出机翼折叠信号告警故障进行了深入的机理剖析,结合地面试验验证,最终找到了引发该故障的真正原因,并提出了有效的解决方法。该问题的解决保证了飞机的飞行安全,解决了故障隐患,对后期的机翼折叠检查工作提供了新的思路,也为类似故障的排查提供了有力的技术借鉴。The mechanism of a certain type of aircraft wing folding signal alarm fault is deeply analyzed. Combined with ground test verification, the real cause of the fault was found, and an effective solution was put forward. The solution of this problem ensures the flight safety of the aircraft, solves the hidden trouble, provides a idea for the later inspection of wing folding, and also provides a strong technical reference for the troubleshooting of similar faults.

关 键 词：机翼折叠 折叠信号 闪亮告警 未上锁 终点开关 

分 类 号：V249.11[航空宇航科学与技术—飞行器设计]