Abstract: An ecologicalized multi-agent system is a co-evolutive multi-agent system which consists of many heterogenous agents.Ideas and cognitive models for ecological multi-agent systems，which form the fundamental frame for agents’ knowledge and believes，are put forward in this paper； and a checking structure for the model is designed.Finally，it illustrates that the model can enable agents’ cognitions to three levels： concept graphs，fuzzy-word computations and correlative frames.The model may establish foundations for agent-based prolem-solving.

摘要： 生态化MAS是由异构的Agent所组成的一种具有协同进化的多Agent系统。提出了生态化MAS的理念和认知模型，它是形成Agent知识和信念的基本框架；设计了一个模型检验的程序结构，并通过典型应用表明，该模型能够使Agent对环境的认知达到三个层次——概念图、模糊词计算和关联性框架。该模型能够为基于Agent的问题求解提供依据。