空间目标器模拟装置姿态控制仿真实验研究

Simulation Experiment Research for Attitude Control of Micro Target Simulator

针对空间目标器的功能需求,建立了姿态控制实验系统。该系统以一个空间目标器模拟装置作为控制对象,利用气浮平台模拟空间微重力环境。实验软件在VisualC++6.0下开发,将实验系统各模块的功能整合起来。仿真实验基于CCD相机拍摄的图像获得姿态信号,对空间目标器在不同工作模式下的姿态控制算法具有兼容性和扩展性,为空间目标器原型样机设计方案的优选、优化和论证提供了基础。

Facing to functional requirements of space target, an attitude control experimental system was established. The control object of this system is a simulation equipment of space target, and an air-bearing test bed is used in order to attain the tiny gravity environment. The experimental software was developed under Visual C＋＋ 6.0, combining with fuctions of every module of the system. Based on the attitude signal from images caught by a CCD camera and having compatibility and expansibility to different attitude control algorithms, the experiments conducted on this system provide groundwork to optimization and demonstration of design scheme for the space target prototype.