摘要
本文介绍了一个基于知识的住宅方案计算机辅助设计系统(KAD)的有关理论、方法及执行技术.KAD以目标规则、设计规则、对象规则的层次结构表示设计知识,并在设计知识的层次表示上实现了层次推理.KAD用住宅基本间作为组合设计的最小单位,通过对设计任务的固定划分和解空间的抽象来减小状态空间的搜索规模,并采用目标引导的产生测试搜索方法来提高搜 索速度.KAD在Apollo工作站上运行并可用于高层塔式住宅的方案设计与分析.
The design and implementation of a knowledge-based CAD system for residence sketch plan are presented. A goal-rule, design-rule, and object-rule hierarchical representation of knowledge is suggested to describe the relation between design semantics and design processes. Based on putting predefined architectural elementary rooms together, KAD employs the fixed partitioning of design task and solution space abstracting techniques to reduce the size of search space and the goal-directed generate/test searching stategies to speed up the searching procedure.
出处
《计算机学报》
EI
CSCD
北大核心
1991年第6期460-471,共12页
Chinese Journal of Computers
关键词
CAD
KAD
住宅
计算机
基于知识
Knowledge-based, computer aided design, goal-rule, design-rule, object-rule, inference mechanism.
