多航天器并行测试综合显示平台的设计与实现

Design and Implementation of Integrated Display Platform in Multiple Spacecraft Parallel Test

摘要:

为解决载人航天器并行测试遥测数据集中判读和关联分析问题,提出一种支持多航天器并行测试的综合显示平台设计方法；对多航天器并行测试方案进行研究,对综合显示平台总体架构进行设计；平台采用插件式程序架构便于功能扩展,采用脚本引擎技术提高平台可配置性,采用MVC设计模式增加页面编辑的可维护性,采用多线程技术和定时器策略实现海量数据的实时显示；平台具备图形页面、列表页面、曲线页面显示功能,可以实现常规数值显示、报警监视及源码、序列显示,同时,支持测试数据本地保存与回放判读；综合显示平台已应用于载人航天器全阶段地面测试和某型号航天器在轨交会对接任务中,应用效果良好。

Abstract:

To solve the problem of convergence interpretation and correlation analysis in manned spacecraft parallel test, a design method of integrated display platform to support multiple spacecraft parallel test is proposed. The scheme of multiple spacecraft parallel test is studied, the overall framework of integrated display platform is designed.Using plug-in framework may enlarge the software's function; using the script engine technic may improve the software's configration; using MVC design model may add the maintainability for editing pages; using multithreading technic and timer method may realize the real-time display of mass data. The software has some display functions, such as figure display, list display and graph display. The software is not only used for general data display, but also used for warning display, original data display, sequence display. Besides, the software supports data local-storage and analysing afterwards. The integrated display platform has been used for manned spacecraft ground test with the whole stage, and used for the rendezvous and docking mission of some spacecraft in orbit. The application has good effect.