牵引供电仿真培训数据库系统及其实现

Structuring of an OO Data Base in PTS Simulation System

对牵引供电培训仿真器（ＰＴＳ）的数据库系统进行了分析和设计，构造出一种灵活的面向对象数据库类体系结构，为ＰＴＳ构造了一个开放性的开发平台，起到了基础性作用。

This paper presents the class system of an Object Orient data base,which is of flexible features and used for the Traction Power Supply Simulation System.This class system takes the fundamental rules and provides a platform of researching and developing on PTS.