起落架落震试验轮胎压缩测量技术概述

The Technology Overview of the Tyre Compression Measurement In the Landing Gear Drop Test

介绍了目前落震试验测量机轮轮胎压缩量的各种方法,包括油墨划针、平行四边形杆机构、滑动摇臂装置、机械臂装置、空间线位移传感器测量法、高速摄像测量法和激光传感器测量法,并分析了各种方法的利弊,最后指出了轮胎压缩测量技术的发展方向。

The various equipments and methods to measure the tyre compression in the landing gear drop are introduced, including printing the ink scriber, parallelogrammie poles, slip rocker, mechanical arm, draw-wire displacement sensors, high-speed photography, and laser displacement sensor. Their advantages and disadvantages are analyzed. At last, the development direction is pointed out.