基于系统动力学的混合仿真模型构建

Constructing System Dynamics Based Hybrid Simulations

当既需要考虑宏观规律的作用,又需要考虑微观的个体行为时,采用系统动力学和其它类型仿真混合仿真是一个好的选择。在一个通用平台上实现混合仿真,能够减少人为干预和从因果关系图向流程图转化的过程,从而提高了仿真时的灵活性。通过剖析系统动力学实现机制,人们能在其它通用平台上实现基于它的混合仿真。

It is a good choice to use SD-based hybrid simulation with other simulation methods when both macro regularity and micro individual behavior are considered. To implement a hybrid simulation in a general purpose platform, the manual intervention and the complex transformation process from causal diagram to flowchart were reduced and greater flexibility was gained. After analyzing the mechanism of the implementation of system dynamics, hybrid simulations based on it could be carried out in a general purpose platform.