直升机电传飞控系统杆位移传感器报故故障分析  

Analysis on Failure of the Flight Control System of a Fly-by-wire Helicopter

作　　者：张亚楼 王之瑞 李迎旭 刘昊阳 ZHANG Yalou;WANG Zhirui;LI Yingxu;LIU Haoyang(Air Force Flight Test Bureau No.2 Group,Harbin 150060,China;AVIC Harbin Aircraft Industry Group CO.,LTD,Harbin 150066,China)

机构地区：[1]空军试飞局第二试飞大队,黑龙江哈尔滨150060 [2]哈尔滨飞机工业集团有限责任公司,黑龙江哈尔滨150066

出　　处：《直升机技术》2025年第1期52-55,72,共5页Helicopter Technique

摘　　要：电传飞控系统是确保直升机安全、高效运行的关键系统之一,能极大地提高直升机的操纵品质、任务效能和战场生存性。文章以一起直升机电传飞控系统批次性故障为线索,对电传飞控系统实际使用过程中申报故障的问题机理和故障原因进行分析。针对此类问题从飞行员的角度提出了借鉴经验和信息反馈。Fly-by-wire flight control system is one of the key systems to ensure safe and efficient operation of helicopter,which greatly improves the handling quality,mission effectiveness and battlefield survivability of helicopter.In this paper,batch failure of the fly-by-wire flight control system of a helicopter was taken as a clue to study the failures occurring during the actual use of the fly-by-wire control system.In view of these,reference experience and information feedback were provided.

关 键 词：直升机 电传飞控系统 杆位移传感器 故障分析 飞行安全 

分 类 号：V249.1[航空宇航科学与技术—飞行器设计]