智能决策支持系统中模型管理系统的面向对象程序设计

本文从面向对象方法的基本原理和面向对象程序设计的技术特征出发, 基于实际问题域概念建模, 确立和构成智能决策支持系统的模型对象体系及对象间相应的关联模式, 即消息类型。这种软件系统结构自然地把模型和有关该模型运作的知识封装成一个独立单元, 通过与问题匹配的消息启动, 使模型管理系统的实现与建模相一致, 并由此促进系统智能水平的提高。

The Object-Oriened Programming of Model Management System in Intelligent Decision Support System

The paper constructs the object system and the relevant re- lation pattern(message type)among objkects,based on conceptual mod-eling of problem domain and stared from th eprinciples of Objecit-orientde methology and the technological characteriscs of Object-oriented program-ming.Suchasoftware system encapsulates models and the set of their rel-evant operations to be independedt units. While operations are triggered through problem specific messages, the property assures the implementa-tion of model management system to be consistomt with modeliing.There-fore the model management ststem facilitate the increasing of th esystem’s intdlligent level.