民机驾驶舱显示器维修性设计中的拆装考虑  

Removal and Installation Consideration of Maintainability Design for the Display Unit in Civil Aircraft Cockpit

作　　者：连超 章剑飞 LIAN Chao;ZHANG Jianfei(China Aeronautical Radio Electronics Research Institute,Shanghai 200241,China)

机构地区：[1]中国航空无线电电子研究所

出　　处：《民用飞机设计与研究》2019年第3期94-98,共5页Civil Aircraft Design & Research

摘　　要：针对民用飞机驾驶舱显示器的结构设计,考虑运行阶段的航线维修过程中显示器拆卸与安装的快捷性和简便性,从维修性设计角度出发,基于显示器维修性定量需求和维修性定性需求,提出显示器正向拆装设计评估模型,包括显示器拆装设计评估工作时间轴和显示器拆装设计评估流程。同时,结合实例对拆装设计评估流程进行应用,以说明该方法的有效性。本文提出的正向拆装设计评估模型能够为民用飞机驾驶舱显示器及相似设备的研制工作提供有力的技术支持和保障。For the structure design of the display unit in civil aircraft cockpit, considering quickness and convenience of display unit removal and installation during flight line maintenance in operational phase, from the point of maintainability design, based on maintainability quantitative requirement and maintainability qualitative requirement of the display unit, the positive design assessment model of removal and installation was proposed, which included the work timeline and process of the design assessment for removal and installation. An example is applied to explain this process to demonstrate the validity of this method. This proposed model can provide strong technical support to the development work of civil aircraft display unit and similar equipment.

关 键 词：显示器 维修性 拆装设计 评估 

分 类 号：V243.6[航空宇航科学与技术—飞行器设计]