直升机临界决断点飞行试验方法研究  

Research on Flight Test Method of Critical Decision Point of Helicopter

作　　者：陈永禄[1] 王勇[2] Chen Yonglu;Wang Yong(Chinese Flight Test Establishment,Xi’an 710089,China;China Unit 93078 of PLA,Ha'erbin 150060,China)

机构地区：[1]中国飞行试验研究院,陕西西安710089 [2]中国人民解放军93078部队,黑龙江哈尔滨150060

出　　处：《航空科学技术》2021年第8期62-65,共4页Aeronautical Science & Technology

摘　　要：本文提出了直升机临界决断点及直升机A类起飞、着陆性能验证试飞方法,针对某型机进行了起飞决断点、着陆决断点飞行试验,对飞行试验结果进行了分析,给出了临界决断点及在300m跑道上A类起飞、着陆性能试验结果,并明确了临界决断点飞行安全关键技术,更有助于其他直升机临界决断点飞行试验的顺利开展。This paper presents helicopter critical decision point and type A take-off and landing performance verification test method. Aiming at a certain type of Helicopter, The flight test of the take-off and landing breakpoint is carried out, The flight test results are analyzed. The critical decision point and the test results of the take-off and landing performance of type A on the 300 m runway are given, and the critical decision point flight safety key technology is clarified. It is more conducive to other helicopters critical decision point flight test smoothly.

关 键 词：临界决断点 起飞性能 A类着陆 发动机失效 库珀-哈勃 应急功率 

分 类 号：V242.44[航空宇航科学与技术—飞行器设计]