经济模型驱动的企业群体仿真建模方法

Simulation modeling method of economic-model-driven enterprises group

为解决企业群体仿真建模中对决策场景描述能力不足的问题,提出了一种经济模型驱动的方法框架,并给出了决策网图。通过实例分析,论述了帮助决策者描述经济模型之间耦合关系的方法,并通过在网图上寻找最少最大路径,来辅助仿真流程的分析与设计。

Aiming at the insufficiency of the description capability of the decision scenarios while setting up supply chain simulation models, an economic-model-driven enterprises simulation modeling framework was proposed and decision network diagram was provided. A graphic modeling method, named Decision Network Diagram （DND）, was carefully designed based on the semantic extension of the influence diagram. By conducting example analysis. the method to descrihe coupling relationships among economic models was discussed, and analysis and design of sim ulation process was assisted by searching least and maximal path in DND.