面向产品设计的知识推理综述

Review on Product Design-Oriented Knowledge Reasoning

产品设计支持系统是建立在知识重用的基础上的,知识推理作为其中的重要技术,能够维护和扩充知识库,实现设计知识重用。本文综述了近年来国内外产品设计知识推理的发展,重点研究了3个方面:案例推理、不确定推理、混合推理及新推理技术,总结了各种方法和技术的优势以及待解决的问题,并探索了新的产品设计推理技术的发展。

Product design support system is built on the basis of knowledge reuse.Knowledge reasoning,as a key technology,can help maintain and expand the knowledge repository so as to realize knowledge reuse.This paper reviews on the development of product design-oriented knowledge reasoning from 3 aspects：case-based reasoning,uncertain reasoning and hybrid reasoning.It also analyzes the advantages and disadvantages of each method and technology as well as unresolved questions,and explores further development of reasoning technology.