基于Qt的备份环设计与分析平台的实现  

Design and analysis platform of redundancy ring based on Qt

作　　者：冯海浪 马伊民[1] 

机构地区：[1]西安空间无线电技术研究所,陕西西安710071

出　　处：《电子设计工程》2018年第1期79-83,共5页Electronic Design Engineering

摘　　要：随着通信卫星技术的发展,备份环的设计和分析变得越来越困难。针对没有系统的备份环设计与分析方法的问题,提出了一种基于Qt的备份环设计与分析平台,该平台通过图形视图框架实现备份环的设计绘制,并结合图论和递归算法实现备份环的分析功能。通过一个10:8备份环试验,结果表明:相较于传统人工枚举而言,平台可以帮助有效载荷工程师快速地设计出备份环,并根据优化标准得到备份环切换的最优方案。With the development of communication satellite technology, the design and analysis of the redundancy ring becomes more and more difficult. In view of the lack of systematic problems in redundancy ring design and analysis method, a design and analysis platform of redundancy ring based on Qt is presented. The platform achieves the design of the redundancy ring through the graphical view framework, and combines with the graph theory and recursive algorithm to realize the analysis function of the redundancy ring. Through a test of 10:8 redundancy ring, the results show that, compared with the traditional manual enumeration, the platform can help the payload engineer to quickly design a redundancy ring and get the optimal scheme of the redundancy ring switching according to the optimization standard.

关 键 词：备份环 图形视图框架 图论 递归算法 

分 类 号：TN913[电子电信—通信与信息系统]