面向任务的综合自然环境动态数据模型  

Dynamic Data Model for Task-oriented Synthetic Natural Environment

作　　者：干哲[1,2] 汤晓安[2] 李欢[2] 孙茂印[2] 

机构地区：[1]空军装备研究院情报所,北京100085 [2]国防科学技术大学电子科学与工程学院,长沙410073

出　　处：《系统仿真学报》2011年第3期622-627,共6页Journal of System Simulation

基　　金：国家部级科研项目

摘　　要：军事应用以作战任务为核心,综合自然环境面向军事应用,其数据模型也必须围绕作战任务来建立。分析了面向任务的综合自然环境数据模型的特点;提炼了面向任务的综合自然环境数据要素;采用UML建立了环境、工作流、作战任务三个子数据模型及其集成数据模型。实验证明该数据模型能够根据不同作战任务动态组织数据,并使得系统具有更好的动态性和可扩展性。Military applies took operational tasks as the core,so the data model of SNE oriented military applies must focus on operational tasks to build.The characteristics of the data model of task-oriented SNE were analyzed;data factors of task-oriented SNE were refined;three sub-data models： environment,workflow and operational task,and integrated data model were established by UML.The experiment shows that the data can be organized dynamically based on different operational tasks and the systems are made more dynamically and scalable using the data model.

关 键 词：综合自然环境 数据模型 作战任务 工作流 动态 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]