基于HLA的卫星指向控制仿真系统的设计与实现

Design and Implementation of HLA-based Satellite Pointing Control Simulation System

根据面向对象思想,对卫星仿真系统进行功能模块划分;基于仿真运行支撑软件RTI,设计并实现了开放性,可扩展性,交互性,可视化的卫星分布仿真系统。该系统完成了卫星轨道和姿态机动仿真,ATP(Acquisition,Tracking,Pointing)高精度指向仿真以及相应的视景仿真。通过RTI提供的底层通信传输服务,将上层应用与底层支撑环境分离,保证了应用开发的独立性。

According to object-oriented thinking,satellite simulation system could be divided into several function modules.Based on RTI,an open,scalable,interactive,visual distribution simulation of the satellite system was designed and implemented.The system has completed the application of satellite orbit and attitude maneuver simulation,ATP high-precision point simulation and the corresponding visual simulation.The underlying communication transport services provided by RTI,separate the upper applications and the underlying support environment and ensures the independence of application development.