基于数据库的红外辐射大气传输仿真模型  

The Simulation Models of Atmospheric Infrared Emissinon Based on Database

作　　者：高文广[1] 孙继银[1] 刘浩[1] 

机构地区：[1]第二炮兵工程学院,陕西西安710025

出　　处：《红外技术》2010年第6期333-336,共4页Infrared Technology

摘　　要：研究了将数据库应用于红外辐射大气传输仿真模型的方法,以实时响应并满足红外场景仿真平台中大气红外辐射仿真逼真性的要求。针对大气海量数据的特点,将大气传输数据库分为基础数据库(SQL Sever2000)和运行数据库(eXtremeDB内存数据库)2个层次来实现。重点介绍了运行数据库采用面向对象的模式对数据库结构进行建模开发的过程。并最终在红外仿真平台上进行了调用实现,取得了预期的实验结果,证明了该大气传输仿真模型的工程实用价值。In order to meet the needs of real-time response and authentic quality of atmospheric infrared emission simulation in IR scene simulation platform, a research on the application of database in atmospheric infrared emission models. As the data of atmospheric simulation is tremendous, the atmospheric emission is constructed in two layers which are foundation database （SQL Sever2000） and running database（eXtremeDB memory database）. The process of modeling and development of the database structure of running database is in object-oriented pattern. And the running database is successfully realized and called in infrared simulation platform as expected, which proves the practical value of atmospheric infrared emission models in engineering.

关 键 词：红外辐射 大气仿真 LOWTRAN EXTREMEDB 

分 类 号：TN216[电子电信—物理电子学]