面向对象的模型表示与模型复合

Object_Oriented Model Representation and Model Compost

采用面向对象的方法表示模型管理系统（MMS）中的模型,提出将管理科学/运筹学中出现的各种模型表示成模型类即原子模型类,如线性规划模型类、运输模型类等,同时用复合模型类描述语言,把多个模型类通过有效的偶合生成复合模型类以支持模型的集成与重用。

Model management systems(MMS), the core of decision support systems' determine thewhole DDS running efficiency. The Object_Oriented approach is adopted to represent the modelin this paper. Various models in management science/operations research are represented as model classes (atomic model classes), such as linear programming class, transport model class and so on, while the system provides the decision-maker with composite model description language (MDL) to generate composite models by effective coupling among models to support model integrity and reuse.