基于WEB的航天模拟训练用虚拟仪表仿真设计与实现

Design and Implementation of Virtual Instrument Simulation for Simulated Spaceflight Training Based on WEB

目的为交会对接任务地面模拟训练研制一套虚拟仪表仿真软件。方法在对训练需求进行详细分析的基础上,基于WEB平台,采用Silverlight技术及C#语言设计实现了航天训练用虚拟仪表仿真软件;显示屏采用触摸屏方式,增强了用户的交互体验感。结果虚拟仪表仿真软件能够快速跟随舱内真实仪表显示(延时<1 s),仿真界面逼真,满足各项训练需求。结论所开发的软件系统稳定,开发周期快,软件可扩展性强,便于部署及后期维护。

Objective To develop a set of virtual instrument simulation software for ground simulation training of Rendezvous and Docking（RVD） tasks. Methods On the basis of analysis of the training needs,a virtual instrument simulation software was designed and implemented based on WEB with Silverlight technology and C# programming language. The simulation interface was displayed on the touch screen to enhance the operation experience. Results The software could quickly follow the real instrument display（ 1 s） and met all training needs. The simulation interface was quite real. Conclusion The software system was stable,the development cycle was short,the software extensibility was strong,and the software deployment and maintenance were convenient.