PowerDesigner在航空军事运输动态监控系统设计中的应用

Research on the Application of PowerDesigner in Air Military Transportation Dynamic System Design

对数据库建模工具Powerdesigner所包含的业务处理模型、概念数据模型、物理数据模型和面向对象模型4个模块及其相互关系进行了分析，并应用Powerdesigner对航空动态监控系统进行了建模，使系统的开发周期大大缩短。

This paper analyzes Powerdesigner as a tool of database modeling, containing the Business Process Model, Conceptual Data Model, Physical Data Model, Object - Oriented Model and the relationship among them, applies Powerdesigner to set up the model of air military transportation dynamic system and cut down the period of the system development.