某民用涡扇发动机抑制ATTCS触发逻辑验证  

Logic validation of a civil turbofan engine inhibits ATTCS triggering

作　　者：王朝蓬[1] 汪涛[1] 马志平[1] 

机构地区：[1]中国飞行试验研究院,陕西西安710089

出　　处：《现代机械》2017年第3期80-82,共3页Modern Machinery

摘　　要：以某配装2台某型涡扇发动机的民用飞机为例,通过该飞机对左发全权限数字电子控制系统(FADEC)进行升级抑制自动起飞推力管理系统(即Automatic Takeoff Thrust Control System,简写为ATTCS)自动触发功能后进行检飞,检查ATTCS以及空调系统和防冰系统的工作逻辑。通过对检飞数据的分析以及对ATTCS触发逻辑的梳理,对检飞内容和方法提出一些建议。对于同样具有ATTCS系统的飞机的试飞有一定的参考意义。Taking a certain type of civil aircraft equipped with two turbofan engines for example, flight test was carried out through upgrading FADEC of left engine to inhibit automatic trigger function of automatic takeoff thrust control system. The working logics of the ATTCS, air conditioning system and anti - icing system were checked. Through analysis of flight test data and study on the trigger logic of ATTCS, some suggestions were put forward on the content and method of flight test. It has reference significance for the flight test of the aircraft with ATTCS.

关 键 词：ATTCS APR 飞行试验 风扇转速 空调包流量 

分 类 号：V233.7[航空宇航科学与技术—航空宇航推进理论与工程]