元数据管理在作战系统数据集成设计中的应用

数据集成是舰艇作战系统体系结构设计的重点之一。为了解决作战系统接口设计存在的问题,提出采用XML数据建模和元数据管理技术的集成设计方法。通过填充型号项目表、二级系统表、上网节点表、接口规格表、信息单元表、数据字段表和数据类型表等7张表构成的接口模板得到数据模型,并开发实现工具软件辅助完成数据建模和元数据管理,从而有效提高作战系统数据集成设计的效率。

Application of Metadata Management Technology in Data Integration Design of Shipborne Combat System

Shipborne combat system＇s requirements to focus on architectural design and data integration.This paper proposes the approach to do data integration design using data modeling and metadata management technologies based on XML.The data model is to be done by fulfilling seven interface template tables including project,subsystem,network node,interface spec,information unit,data item and data type.And a tool software is developed to aid data modeling and metadata management,which can improve the process of combat system data integration design effectively.