大气环境动态运行数据库的研究与设计  

Research and design of dynamic run-time database of atmosphere

作　　者：王立新[1] 肖新峰[1] 

机构地区：[1]安阳师范学院计算机与信息工程学院,河南安阳455002

出　　处：《计算机工程与设计》2009年第10期2586-2589,共4页Computer Engineering and Design

摘　　要：在大气环境的仿真应用中,需要建立大气环境动态运行数据库,以实时响应并满足其它武器实体的大气环境数据请求。基于这一原因,以商业内存数据库eXtremeDB为平台进行二次开发,根据大气环境的典型属性,选取四维的大气数据插值,建立了大气环境数据库。该数据库允许多用户操作,是一个动态运行的数据库,可以满足实时性的要求。另外,根据大气仿真环境采用分布联网、动态交互的体系结构设计了大气环境联邦成员。The simulation applications of atmosphere need to establish dynamic run-time databases to response atmosphere data requests of other weapon realities in time. Technologies of main memory database （MMDB） is used to meet the needs of real-time quality. For this reason, selecting the four-dimensional data interpretation according to the classical properties of atmosphere, a dynamic run-time database of atmosphere is implemented based on eXtremeDB. The database is a multi-user dynamic database, and can meet the realtime quality. Besides the works mentioned above, a federate of atmosphere is designed according to the distributed online interactional dynamic architecture of the simuting environment of atmosphere.

关 键 词：大气环境 动态运行数据库 EXTREMEDB 联邦成员 

分 类 号：TP392[自动化与计算机技术—计算机应用技术]