摘要
随着多普勒天气雷达应用技术的飞速发展,双套冗余多普勒天气雷达研究及制造目前已经在国内实现。在雷达运行过程中,当某一分系统出现故障时,传统的多普勒天气雷达需要排除故障后才可继续运行。双套冗余多普勒天气雷达可以实现雷达组合状态的变化,保证雷达不间断运行及观测,提高了雷达使用的可靠性及连续性。文章介绍了某型双套冗余多普勒天气雷达基本组成和工作原理,并针对该型雷达阐述了如何通过冗余控制软件模块实现双套冗余雷达系统的手动及自动切换功能。
With the rapid development of Doppler weather radar application technology,the research and manufacture of dual redundant Doppler weather radar has been realized in China.In the process of radar operation,when a subsystem fails,the tranditional Doppler weather radar cancontinue to operate oly after troubleshooting.The dual redundant Doppler weather radar can realize the change of combination state,ensuring uninterrupted operation of radar.The reliability and continuity of radar use are improved.The article introduces the basic composition and working principle of a dual redundant Doppler weather radar.In view of this type of radar,the article expounds how to realize the manual and automatic switching function of the dual redundant radar system through the redundant control software module.
作者
金毅仁
陈刚
JIN Yiren;CHEN Gang(The 38th Research Institute Of China Electronics Technology Group Corporation;ANHUI SUN CREATE ELECTRONICS CO.LTD.Hefei 230088,China)
出处
《长江信息通信》
2022年第11期51-54,共4页
Changjiang Information & Communications
关键词
双套冗余
冗余控制
工作模式
手动切换
自动切换
dual redundancy
redundant control
working mode
Manual switching
Automatic switching
作者简介
金毅仁(1978-),男,安徽合肥人,硕士研究生,工程师,研究方向:计算机控制技术;陈刚(1978-),男,安徽合肥人,硕士研究生,高级工程师,研究方向:雷达软件数据处理。
