VITA新标准及其在雷达系统中的应用  

A Study on New VITA Standards and its Application in Radar System

作　　者：曾锐[1] 平丽浩[1] 

机构地区：[1]南京电子技术研究所,南京210013

出　　处：《现代雷达》2008年第8期20-25,共6页Modern Radar

摘　　要：VME总线以其标准化程度高、可靠性好、系统开放的特点,在军用嵌入式计算机、航空航天、工业控制等可靠性专业领域得到了广泛应用。尽管经过数次升级,传统VME总线标准已难以满足飞速增长的数据处理量和发热量的需要。为了获得更大的带宽和更强的制冷能力,国际贸易协会组织已开始制定并推出新的标准以应对这些挑战。文中详细介绍了VITA41/46/48等标准,并分析了其在综合航电系统,雷达系统等场合的应用前景。通过比较发现,VITA 46/48标准非常适合LRM模块标准的要求,可作为制定我国LRM模块标准的重要参考。Because of the advantages of standardization,high availability and open structure,VME bus is used widely in the areas needing high availability,such as military embedded computer,aerospace,industrial control,etc.Although upgraded several times,VME bus still can′t meet the fast increasing requirement to data,band-width and cooling.To get wider band-width and more cooling capability,several VITA standards have been published or in the process of development.The details of these new standards and the applicati...

关 键 词：VME总线 国际贸易协会 总线标准 现场可更换模块 LRM 雷达系统 

分 类 号：TN957[电子电信—信号与信息处理]