民用飞机刹车压力显示设计的考虑  

Design of Brake Pressure Display for Civil Aircraft

作　　者：宣东[1] XUAN Dong(Shanghai Aircraft Design And Research Institute,Shanghai 201210,China)

机构地区：[1]上海飞机设计研究院,上海201210

出　　处：《民用飞机设计与研究》2019年第1期74-77,共4页Civil Aircraft Design & Research

摘　　要：现代民用飞机在地面主要依靠刹车系统来完成飞机减速,飞行员操控刹车的主要器件为自动刹车选择开关、刹车脚蹬、停留应急刹车手柄,在使用刹车的过程中,飞行员需密切关注刹车系统的工作状态,尤其是当正常刹车功能失效需要采用应急刹车时,由于缺失防滞功能,倘若飞行员操作不当将导致刹爆轮胎,存在飞机冲出跑道的危险。通过对典型民机刹车压力显示进行设计分析,为民机刹车系统设计提供参考。Modern aircraft relies on the brake system to slow down the aircraft. The main components of the brakes are automatic brake selector switches,brake pedals,and emergency brake handles. In the process of using the brakes,the pilots are concerned with the status of the braking system,especially when the normal function fails. If there is no antiskid function during the emergency brake,any pilot’s wrong operation will result in the blasted tire,and possibly runway overrun. A design analysis of the typical civil brake pressure display can provide reference for the civil aircraft brake system design.

关 键 词：刹车控制系统 刹车脚蹬 停留刹车手柄 刹车压力显示 刹车控制组件(BCU) 

分 类 号：V227.5[航空宇航科学与技术—飞行器设计]