住宅建筑的智能CAD中知识库系统构造方法

Knowledge Base System Construction for Intelligent CAD of Residential Architecture

针对住宅建筑设计的特点,为住宅建筑智能CAD进行了知识库系统的结构设计,定义了系统模型和推理机制,并对设计结果的优选从理论上和算法上进行了研究;对知识库系统中的推理机制从推理算法上进行了数学描述,并对各类建筑相关知识进行了描述·采用该方法可以较好地包容建筑设计艺术、人文、历史等设计创意的不确定要求·

Structure of the knowledge base system, system model and inference mechanisms are introduced. Principles and algorithms of choosing an optimal result from several available ones are studied. Inference process of knowledge base system is presented in the form of inference algorithms. The expression of various kinds of architectural knowledge is also illustrated. The proposed method can satisfactorily account for such uncertain factors as art, culture, history etc in the creative design.