民用飞机起落架系统设计应注意的几个问题  

作　　者：冯永胜[1] 

机构地区：[1]上海飞机设计研究院,上海201210

出　　处：《科技创新导报》2018年第9期7-8,共2页Science and Technology Innovation Herald

摘　　要：针对民用飞机起落架系统控制和指示设计如何满足民用航空局规定的适航条款要求,本文提出了几个应注意的问题,主要包括驾驶舱控制器件的标记和标牌、软件的控制逻辑和起落架的位置指示等,其中驾驶舱控制器件包括收放手柄、备份放开关、自动刹车选择开关和停留刹车手柄,软件控制逻辑包括防止在地面起落架意外收上、前轮转弯获得作动压力和自动刹车施加逻辑。本文对民用飞机起落架系统的设计具有一定的指导意义。This paper discusses some issues related to Landing Gear System Design of Civil Aircrafts in order to satisfy the airworthiness requirements of Civil Aviation Administration.These issues comprise markings and placards of cockpit controls,control logic of software and position indication of Landing Gear.Cockpit controls include landing gear control lever,alternate extension switch,auto brake selector and parking brake handle.Software control logic includes prevention of inadvertent landing gear retraction on ground,nose wheel steering receiving hydraulic pressure and auto brake application.This paper is signif icant to the design of landing gear system for civil aircrafts.

关 键 词：民用飞机 控制 起落架 

分 类 号：V22[航空宇航科学与技术—飞行器设计]