【摘要】 介绍了利用MATLAB 的实时工具箱RTW 和xPC Target,建立包括一台宿主机和两台目标机的卫星姿态控制系统半物理实时仿真平台的方法。系统仿真结果表明实时仿真结果与数学仿真结果基本一致,仿真系统实时性符合要求。该平台不但适用于系统的全数字实时仿真,扩展相应的硬件后还可用于卫星姿态控制系统的半物理实时仿真。更多还原

【Abstract】 This paper introduces a method of building a real-time simulation platform for satellite attitude control system including one host PC and two target PCs based on MATLAB. The results show the consistency of digital simulation and real-time simulation, and the satisfaction of real-time characteristic. This method is not only suitable for the digital real-time simulation test, but also can be extended to the semi-physical real-time simulation test of satellite attitude control system by adding some corresponding hardware.更多还原