导出类比设计系统DBDA的研究实现

THE RESEARCH AND IMPLEMENTATION OF SYSTEM DBDA ON DESIGN BY ANALOGY

讨论了设计领域中的导出类比方法，阐述了类比设计系统ＤＢＤＡ（ＤｅｓｉｇｎＢｙＤｅｒｉｖａｔｉｏｎａｌＡｎａｌｏｇｙ）的研究与实现。全文叙述了ＤＢＤＡ如何将设计计划表达成求精树，如何有效地检索源设计计划。

his paper discusses the method of derivational analogy in the field of design and illustrates the studying and implementation of DBDA (Design By Derivational Analogy) system. It also describes how DBDA represents a design plan as a refinement tree, how it effectively retrieves source design plans, and how it automates circuit design by mechanically replaying the recorded history of design decisions made in a previous design.