Y-12飞机的颤振试飞体会

FLYINGIEXPERIENCE OF THE FLUTTER FLIGHT TEST FOR AIRCRAFT Y-12

Y—12颤振试飞是我国民机适航审定中首次进行的颤振试飞.本文着重从试飞员的角度,介绍了颤振试飞的准备、试飞程序、激振方法、驾驶技术和经验体会,并给出了典型的试飞结果曲线。

The flutter flight test of Y-12 is the first time (in China) of the Civil Aircraft Airworthiness Certificate up to now.In this paper,from the viewpoint of the pilots, the pre-flight preparatior,flight test procedure, exciting methods, flight technique and the flying test experience are introduced. Also some typical curves of the flight test results are given out.