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提出了微小卫星轨道姿态控制系统仿真平台的设计思想,并将卫星轨道、姿态动力学与计算机图形学相结合,设计了基于三维实时动态显示技术的轨道姿态控制系统仿真软件平台,其中包括数据管理与分析、动力学计算、星上姿控程序接口和仿真结果的三维输出。平台用于卫星编队飞行的轨道设计和星上姿态控制程序的地面测试,可以动态仿真演示卫星在发射、测控和应用中的轨道和姿态运动。
The design idea of the microsatellite orbit attitude control system simulation platform is proposed. The trajectory attitude control system simulation software platform based on the three-dimensional real-time dynamic display technology is designed by combining satellite orbit and attitude dynamics with computer graphics. The software platform includes data management And analysis, dynamics calculation, satellite attitude control program interface and simulation results of the three-dimensional output. The platform is used for ground test of satellite formation flying orbit design and on-board attitude control program, and can dynamically simulate the orbit and attitude movement of satellites during launching, monitoring and controlling.