针对航空发动机整机吞鸟试验,提出了对抛鸟装置发射鸟体速度测量的多种方法,对比分析不同测量方法的原理、优缺点及影响测量精度的关键因素,分析在模拟试验中所应用的有关测量方法及结果,对各测量方法进行误差分析,提出适用于航空发动机整机吞鸟试验的速度测量方法。 Aiming at the swallowing experiment of aeroengine, this paper puts forward several methods to measure the bird’s body speed in the bird-throwing device, compares and analyzes the principle, advantages and disadvantages of different measurement methods and the key factors that influence the measurement accuracy, Of the measurement methods and results, the error analysis of the measurement methods, put forward for the aircraft engine swallow birds test speed measurement method.