航天器控制原理虚拟实验系统设计  

Design of Virtual Experiment System for the Spacecraft Principle of Control

作　　者：宋崎[1] 许谨[2] 胡为[1] 沈柄丞 

机构地区：[1]沈阳航空航天大学航空航天工程学部,辽宁沈阳110136 [2]沈阳航空航天大学自动化学院,辽宁沈阳110136

出　　处：《实验室研究与探索》2013年第10期69-72,共4页Research and Exploration In Laboratory

摘　　要：航天器控制原理课程的特殊性,决定了传统的以实物为基础的实验室建设方法不适用。以VRML三维建模语言和MATLAB语言中的SIMULINK模块为基础,建立了航天器控制原理虚拟实验系统。其中,VRML用于对航天器、地球等场景进行三维建模,SIMULINK用于建立航天器的运动模型,SIMULINK中的VR模块用于两者的数据交互。以常用卫星轨道运行轨迹的仿真实验为例,详细地介绍了航天器控制原理实验系统设计的方法与步骤。For the specificity of the principle of spacecraft control course, traditional hardware-in-the-loop method is not suitable to construct its laboratory. Based on the VRML and the SIMULINK modular in the MATLAB, a virtual experiment system for the course is established. VRML is used to build the 3-dimensional model of the spacecraft and the earth. The kinematics model of the spacecraft is created by SIMULINK. The VR modular of the SIMULINK is taken as the data exchanging tool. The developing process is illustrated in detail with an example of the common satellite orbit simulation.

关 键 词：VRML SIMULINK 航天器控制原理 虚拟实验系统 

分 类 号：V448.25[航空宇航科学与技术—飞行器设计]