对象管理系统

The Object Management System

对象管理系统（Ｏｂｊｅｃｔ Ｍａｎａｇｅｍｅｎｔ Ｓｙｓｔｅｍ，ＯＭＳ）是集成化软件工程环境的核心和纽带，它以统一的方式管理各种对象（Ｏｂｊｅｃｔ）。文章提出了一种ＯＭＳ模型，即对象－关系－属性（ＯＲＡ）模型，并介绍了相应的对象库结构及其服务设施。

As the kernal of the Integrated Software Engineering Environment,The Object Management System(OMS) manages various objects in a universal style. An OMS model,The Object-Relationship-Attribute (ORA) model, is proposed in this paper.And the archtecture of the Object Base and the OMS services are also discussed.