基于气浮导轨的字航员失重飞行模拟训练平台设计

气浮导轨是借助有一定压力的空气使工作台悬浮,并且不与导轨表面接触的一种导轨形式,工作时的摩擦力几乎为零。本文设计了一种能实现二维运动的气浮式平台,利用这种无摩擦约束可随意飘荡的空中悬浮平台,再通过球轴承把转椅及宇航员悬吊起来,可真实地模拟宇航员在太空中的失重飞行。

Design of an analog training platform based on aerostatic slideways in astronaut weightlessness flight

Aerostatic slideways can make the worktable hanging by the aid of the definite stressed air, which don't come in contact with the slideways surface so that there isn't nearly friction working. This paper devises an aerostatic platform that can accomplish the two-dimensional motion. The suspended platform that can waft optionally without friction can be truly simulated the weightlessness flight of astronaut in the space by means of the ball bearing hanging up the swivel chair and astronaut.