深空自主导航系统可视化仿真平台

Visual Simulation Platform for Deep Space Autonomous Navigation System

介绍了基于可视化语言C#和WPF三维动态仿真技术的深空自主导航系统可视化仿真平台。针对某撞击探测任务对实时动态仿真功能的需求,根据撞击探测轨道的整体方案,提出采用可视化技术和三维动态仿真技术对深空自主导航系统各功能模块进行建模仿真,搭建深空自主导航系统可视化仿真平台并对某撞击探测任务进行了实时动态仿真。实践分析表明,搭建的自主导航系统可视化仿真平台不仅能够实现自主导航系统的算法设计开发和半实物仿真,而且能够提供直观的可视化动态场景以及实时准确的仿真分析数据,从而能够及时了解和掌控任务全过程中的各个状态和细节,起到重要的辅助分析与决策功能。

A visual simulation platform based on the visual language e C#and WPF 3D dynamic emulation tech-nology was presented for the deep space autonomous navigation.According to the trajectory schemes of a certain ex-ploration mission,a visual simulation platform for the autonomous navigation system integrated various functional modules based on visual and dynamic emulation technology was built.The practice analysis shows that the visual sim-ulation platform for the autonomous navigation system can not only realize the algorithm design development and hard-ware-in-the-loop simulation test,but also provide an intuitionistic visual dynamic scene and accurately real-time simulation analysis data,thus the visual simulation platform facilitates the comprehensive exhibition of the vari-ous states to be understood and controlled throughout the process,which plays a key role in assistant analysis and de-cision system.