汽车造型特征定量模型构建与应用

Construction and Application of the Quantitative Model of Automobile Form Features

针对汽车造型特征难以定量化表达的问题,通过汽车造型特征空间构建和层次分析,对汽车造型的几何特征进行提取,并基于特征关系映射实验对汽车造型语义特征进行分析,构建了基于几何空间、语义空间及其映射关系的汽车造型特征定量化模型,并应用到设计实践中,初步解决了汽车造型设计主要依赖经验而定量工具缺乏的问题.

Aiming at the problem that the automobile form features are hard to be represented quantitatively, automobile form geometrical features were acquired and extracted by constructing the feature space and analysis of the hierarchy. Then, the automobile form semantic features were analyzed in the method of the feature relationship mapping experiment. Finally, the Automobile Form Feature Quantitative Model was built and put into practice based on geometrical space, semantic space and the mapping between the two spaces. The model and its practice basically solve the problem that automobile form design mainly depends on experience instead of quantitative tools.