摘要
为了解决目前国内现有航管雷达模拟机系统(DRS系统)数据通信时存在数据丢失、数据延迟、系统不稳定方面的问题,提出了一种基于公共对象请求代理结构(CORBA)技术与数据分发服务(DDS)技术的新通信模式。研究了现有DRS系统的通信模式及存在的问题,探讨了CORBA技术和DDS技术在DRS系统中的应用,并对DRS系统在新通信模式下的通信质量进行了分析总结。实验结果表明,该方法能很好解决目前DRS系统在通信上存在的以上问题。
To solve the problems of data loss, data delay, system instability and other issues in existing domestic digital radar simulator system (DRS system) ' s data communication, a new mode of communication is proposed based on common object request broker architecture (CORBA) technology and data distribute service (DDS) technology. The communication mode of existing DRS system and its problems are studied, then the application of CORBA technology and DDS technology in DRS system is discussed. Finally, the communication quality in new communication mode is analyzed and summarized. The experimental results show that the method can solve the problems mentioned above well.
出处
《计算机工程与设计》
CSCD
北大核心
2012年第1期357-361,共5页
Computer Engineering and Design
基金
国家自然科学基金项目(60736046)
关键词
航管雷达模拟机系统
数据分发服务
对象请求代理
接口定义语言
数据为中心的发布订阅
集成公共对象请求代理结构与数据分发服务
digital radar simulator (DRS) system
data distribution service (DDS) ; object request broker (ORB)
interface definition language (IDL) ; data centered publish subscribe (DCPS)
combining common object request broker architecture (CORBA) with data distribute service (DDS)