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对接控制设备仿真试验失重状态模拟三自由度气浮平台是为某空间对接控制设备的全物理仿真模拟验证试验设计的。通过对平台气浮功能及运动功能的设计,确定了气控系统工作原理及元件选型;在结构方面,注重运动的平稳性和模块化、集成化设计,采用分层布局的框架式结构,保证平台重心在水平面投影方向与水平面几何中心尽可能接近。气浮平台样机完成后进行了验证试验,可满足被试设备试验的需要。设计思路和方法正确,对用于模拟失重状态试验的多自由度气浮系统设计,具有一定的参考价值。
Docking Control Equipment Simulation Test Weightlessness Simulation The 3-DOF flotation platform is designed for full physical simulation and verification of some space docking control equipment. Through the design of the platform flotation function and movement function, the working principle and the component selection of the air-control system are confirmed. In terms of the structure, attention is paid to the smoothness and modularity of the movement, the integrated design, the frame-type structure with the hierarchical layout, Ensure that the center of gravity of the platform is as close as possible to the geometric center of the horizontal plane in the horizontal projection direction. Flotation platform after the completion of prototype verification test to meet the test equipment needs of the test. The design ideas and methods are correct. It is of certain reference value for the design of multi-degree of freedom flotation system for simulating the state of weightlessness test.