FAST望远镜馈源运动控制系统3D仿真系统设计  

Design of a 3D System for the Simulation of the Control System of the Feed of FAST

作　　者：管皓[1] 朱文白[1] 

机构地区：[1]中国科学院国家天文台,北京100012

出　　处：《科学技术与工程》2009年第13期3601-3606,共6页Science Technology and Engineering

基　　金：国家自然科学基金项目(10433020)资助

摘　　要：FAST是我们国家计划自主建造的具有重要意义的巨型射电望远镜。作为其重要创新之一的馈源支撑系统,对工程界提出了诸多技术难点。针对FAST的馈源运动控制要求,在进行相关运动学分析的基础上开发了针对馈源运动控制系统的仿真系统。该系统利用了先进的图形开发工具OpenGL,基于Visual C++平台,具有良好的人机界面,包括控制区域,模型显示区域以及输出信息显示等。针对不同的轨迹输入参数设定,给出了相应的可视化仿真结果。对于馈源运动控制算法的开发,提供了一定程度的参考。FAST is the huge radio telescope to be built by our country which has important significance. As one of the important innovation the feed support system offers many difficult problems to the engineers. Aimed at the desired motion of the feeds and based on the analyses of the kinematics process of the feeds a simulation system is established based on OpenGL and Visual C ＋ ＋. The system has a friendly human machine interface, which includes control zone, simulation zone and the output zone. Simulation results are given according to different parameter inrut. This system is useful for the development of the algorithm for control of the feed.

关 键 词：人机界面 大射电望远镜 馈源 运动学分析 运动仿真 OPENGL 

分 类 号：P161[天文地球—天文学] TP391.9[自动化与计算机技术—计算机应用技术]