民用飞机起落架系统鸟撞防护设计  

Precaution Design of Bird Strike for Civil Aircraft Landing Gear System

作　　者：邓妍[1] 

机构地区：[1]上海飞机设计研究院,中国上海201210

出　　处：《科技视界》2016年第18期254-255,共2页Science & Technology Vision

摘　　要：鸟撞是当今民航运输的重要威胁之一,飞机起落架系统的研制需充分考虑鸟撞防护,减小鸟撞对起落架系统的影响,以保证飞机可以安全飞行和着陆。当前的运输类飞机适航标准均对鸟撞提出了适航要求。本文从鸟撞适航要求出发,追溯起落架系统鸟撞防护设计需求,研究了不同区域起落架系统受鸟撞可能导致的失效,确定了相关设备具体的布置要求,作为起落架系统研制的依据,提高系统的抗鸟撞性,也可为相关适航条款的符合性验证提供依据。Bird Strike is one of the major threats for civil aviation today, precaution of bird strike shall be fully considered during development of aircraft landing gear system, in order to decrease the impact on landing gear system by bird strike, so that we can ensure safety during flight and landing.~ The current transport aircraft airworthiness standards provided requirements for Bird Strike. Based on Bird Strike airworthiness standards, this article describes precaution design requirements of Bird Strike for landing gear system, discusses failure conditions of the landing gear system in different areas, defines the specific layout requirements for Components, which are basis for the landing gear system development. As a result, Safety for landing gear system by Bird Strike is improved. And it can also be evidence for relevant airworthiness compliance verification.

关 键 词：鸟撞防护 起落架系统 适航要求 设计需求 

分 类 号：V267[航空宇航科学与技术—航空宇航制造工程]