大规模战场仿真中模型库管理系统的研究  

Research on System of Model Base Management in Large-Scale Military Oriented Virtual Environment

作　　者：柳寒冰[1] 宿红毅 战守义[1] 

机构地区：[1]北京理工大学计算机科学技术学院,北京100081

出　　处：《系统仿真学报》2007年第22期5149-5153,共5页Journal of System Simulation

基　　金：武器装备预先研究计划(413040402;513040402)

摘　　要：大规模战场仿真中模型数量庞大、存储形式多样,因此,实现对模型资源的有效管理是构建战场仿真环境的关键技术。针对战场仿真模型库以武器模型为主的特点,以"分布式武器模型库"为例,在对其体系特点和要求分析的基础上,重点研究轻型目录访问协议和分布式文件系统技术在模型库中的结合与实现。系统实现了对武器模型的有机组织,并为仿真应用提供了高效的数据管理机制,提高了武器模型的互操作性、可重用性。实验表明,该系统具有良好的访问效率和伸缩性。In the large-scale Military Oriented Virtual Environment, lots of models are used and they have different storage manners, So the effective management of these models is the key technology for VE constructing. In Military Oriented Virtual Environment, model bases were mainly comprised by weapon models. Therefore, taking distributed weapon model base as example, the combination and implement of LDAP and distributed file system technology in distributed weapon model bases were researched after analyzing the features and requirements of such bases. This system organized the weapon models effectively, and provided a powerful data management mechanism for the high level simulation applications. It enhanced the inter-operability and reusability of the weapon models. The base has been proved to be efficient and flexible.

关 键 词：轻量目录访问协议 分布式文件系统 模型库管理系统 分布式武器模型库 战场仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] TP311.133[自动化与计算机技术—计算机科学与技术]