【摘要】 本文通过对现行各种知识表示方式的比较,根据机械产品方案报价决策知识的类型和特点,以工业汽轮机报价决策支持系统(TQDSS)为典型,论述了机械产品方案报价决策支持系统的复合知识表示方法及知识库组织管理和推理机制。更多还原

【Abstract】 By means of acomparison of the advantages and disadvantages of current representation approarches and based on the types and features of the quoted—price decison knowledge for mechanical producis this paper discusses in detail the compound knowledge representation approach and the organization management and inference function of knowledge base with the development of TQDSS for the quoted—price decision support system of mechanical products更多还原