CAJ | 학술논문

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。
산품설계지지계통시건립재지식중용적기출상적,지식추리작위기중적중요기술,능구유호화확충지식고,실현설계지식중용。본문종술료근년래국내외산품설계지식추리적발전,중점연구료3개방면：안례추리、불학정추리、혼합추리급신추리기술,총결료각충방법화기술적우세이급대해결적문제,병탐색료신적산품설계추리기술적발전。
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.