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为了研究复杂系统及复杂性科学问题,人们提出多Agent模型进行建模和分析.多Agent的群体行为是复杂系统研究所必须解决的问题,而其中的扩散趋同更是相关领域的研究热点.文中首先介绍多Agent群体行为中的扩散趋同现象,然后根据Agent扩散趋同传递的方式、Agent的扩散趋同能力的分布情况和Agent扩散趋同所感知的范围,将相关研究成果中的扩散趋同机制分为3个方面:层次结构性扩散趋同与群集性扩散趋同、平滑扩散趋同与非平滑扩散趋同、邻域扩散趋同与全局扩散趋同.文中对每种模型的特点进行论述和比较分析,最后指出下一步的研究方向.
In order to study the problems of complex systems and complex sciences, multi-agent models are proposed for modeling and analysis.The group behavior of multi-agents is a problem that must be solved in complex systems research, and the diffusion convergence is the hotspot in related fields. Firstly, the phenomenon of diffusion convergence in the behavior of multi-agent groups is introduced. Then according to the way of agent diffusion convergence, the distribution of agent diffusion convergence ability and the range of agent diffusion convergence, the diffusion convergence mechanism in the related research results is divided into 3 On the one hand, Hierarchical diffusion convergence and cluster diffusion convergence, smooth diffusion convergence and non-smooth diffusion convergence, neighborhood diffusion convergence and global diffusion convergence.This paper discusses and compares the features of each model, and finally points out that the next step research direction.