动态数据驱动应用系统的概念研究  

Conceptual Study on Dynamic Data Driven Application System

作　　者：周云[1] 黄柯棣[1] 胡德文[1] 

机构地区：[1]国防科技大学机电工程与自动化学院,长沙410073

出　　处：《系统仿真学报》2009年第8期2138-2141,共4页Journal of System Simulation

摘　　要：动态数据驱动应用系统(DDDAS)是一种功能强大的仿真应用的全新模式,是系统仿真发展的新趋势,是实现现代战争中将信息优势转换为决策优势的有效途径。由传统仿真的不足引入DDDAS概念,然后对DDDAS概念进行了较为深入的分析与研究,从仿真应用、算法、系统软件支撑三个方面详细探讨了实现DDDAS的关键技术。最后,构建了基于DDDAS的决策支持系统概念框架,并指出了DDDAS的应用前景。Dynamic data driven application systems （DDDAS） is a powerful and new simulation application paradigm, and it is the new trend of simulation. It is an effective approach of converting information advantage into decision advantage in modem war. DDDAS was introduced after the shortage of conventional simulation being analyzed. Then, DDDAS was detailedly analyzed and studied Challenges in DDDAS were discussed from three subsections： application, algorithms and system software. Lastly, a conceptual architecture of decision-making support system based on DDDAS was constructed, and the application foreground was proposed.

关 键 词：动态数据驱动应用系统 反馈系统 共生仿真 在线仿真 决策支持 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]