基于SD的ABS建模方法及应用

Method of ABS Model Based on SD and Application

通过分析和比较了目前研究复杂系统的两种主要方法:系统动力学建模方法和基于agent建模的方法,得出了这两种方法的优缺点。在此理论基础上,研究了从SD模型转变为基于agent的模型的方法和步骤。利用现有的SD模型,根据该方法进一步完成了研究居民社会行为演化SD模型到基于agent的模型的转变,根据其仿真结果证明了本文所研究方法的其可行性,为研究复杂系统提供了一种新的方法。并证实了自上而下的建模和自下而上的建模都是研究复杂系统的可行途径。

Through analysing and studying two main methods of the complicated system at present: system dynamics method and agent-based modeling method.,and it gave the difference between them.On the basis of this theory,it studied the method and step of converting SD model into the agent-based model.It used available SD model,and it achieved to convert SD model that it study the evolevment of inhabitant’s social behavior into the agent-based model according to this method.It has proved feasibility of this method through the re-sults,and it has offered a new method for studying the complex system.At the same time,it proved that Top-down modeling and Bot-tom-up modeling were thd useful mehod to study complex system.