为了简化知识网的重构运算，文中在原有知识网定义的基础上，结合用户对重构出的知识网的满意度和用户需求的多样性，以及模糊数学的相关知识，提出了一种模糊知识网的概念；然后根据模糊知识网与原有知识网的不同，在原有知识网混合运算的基础上重新定义模糊知识网的并、交、差运算，并给出模糊知识网混合运算的算法；最后在混合运算的基础上研究了模糊知识网推理机的设计，并给出了模糊知识网推理机的主要功能模块和设计流程图以及几个主要的界面以实现模糊知识网的自重构。%In order to simplify the reconstruction operation of knowledge mesh and considering the users' satisfactory degree of the recon-figured knowledge mesh,combining the diversity of users' needs with the knowledge of fuzzy mathematics,a new concept of fuzzy knowledge mesh is put forward in this paper based on the original definition of knowledge mesh. The original knowledge mesh being compared with fuzzy knowledge mesh,the union,intersection and minus operations of fuzzy knowledge meshes are redefined based on the original hybrid operation of knowledge meshes. At last,on the basis of that,the design of fuzzy knowledge mesh inference engine is studs-ied and its main function modules and design flow chart are given as well as a few main interfaces to realize the fuzzy knowledge mesh self-reconstruction.
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