【摘要】 进行计算机辅助创新设计时,数据库中隐含知识的寻找十分重要。传统的知识表示仅能够研究常规逻辑推理方法,这使一般创新设计支持系统的知识库通常成为存储推理规则等规则性知识的狭义知识库。通过建立一个菜谱的原型系统,对不同知识表示对创新设计的影响的比较,说明了基于可拓学的物元表示方法在创新设计的过程中优于传统的知识表示方法。更多还原

【Abstract】 It is important to find the connotative knowledge when computer aided innovation design is carried on.However,the traditional knowledge representations only study the normal logical reasoning methods,thus make the knowledge base of innovation design supporting system become the one which only storing the reasoning regulation knowledge.In this paper a menu prototype system is built,and by comparing with the influences for innovation design among different knowledge representations,the advantages of the matter’s element knowledge representation based on the extenics are described.更多还原