基于Repast平台的多Agent仿真建模研究

随着计算机应用的发展，多智能体系统（MAS）方法和技术在许多领域得到了广泛应用，对MAS进行仿真建模研究成为研究热点。多Agent仿真建模实验平台的使用，能很好地对MAS进行建模，提高使用者的效率，对于MAS的研究有重要意义。分析了仿真平台Repast的主要系统功能模块，说明了如何利用和扩展Repast平台来进行仿真建模，利用Repast实现了一个改进的动态合同网协议的仿真实验。实验建模过程和分析证明，利用Repast进行仿真建模，可以使建模者方便、快捷地对MAS系统进行分析，能有效提高工作效率与降低建模难度。

Investigation of Multi-Agent Simulation and Modeling on Repast Toolkit

With the development of computer application,the multi-agent system was widely used in many fields,and the research on simulating and modeling of MAS became the focus.This article analyzed the main system function models of Repast,which is one of the most popular multi-agent based simulation and modeling toolkits,showed the flow about how to use and extend Repast to simulate and model,and based on the flow,realized an experiment about improved dynamic net protocol(IDCNP) with Repast in the end.The process showed that,with Repast,user can analyzed MAS conveniently and fast,which could enhance the work efficiency and lower the level of difficulty.