Development of a system to support style design based on sensibility (KANSEI) features and to evaluate style design based on form information

在产品的规划和概念设计过程中，非常需要一个能够轻松快速地构建三维实体模型并支持风格设计的创造性活动的系统。基于此需求，本研究的目的是开发一个基于感性特征的风格设计支持系统（KANSEI），并根据形式信息对其进行评估。本研究在过去两年（2000年和2001年）进行，并获得了以下结果：（1）开发了一个系统，以方便和快速地构建三维数字模型一个系统，以方便和快速地构建三维数字模型，从草图，虚拟粘土模型，一个粗略的真实的模型，和一个配置文件已经开发。(2)基于感性特征的造型美观化系统（KANSEI）开发了一个对产品的造型进行分析，提取整体造型、局部造型、特征线、高光线等造型特征，并根据提取的特征进行造型修改的系统。(3)基于形态信息的风格设计评价系统的开发提出了以形态基本量作为微观形态信息，以形态统计量作为宏观形态信息，对风格形态进行技术评价。并开发了一个系统，以评估一个风格的形式，根据建议的数额已经开发。(4)开发系统的集成和评价通过集成上述三个系统，开发了一个预期的系统，并对系统进行了评价实验。总结了本研究的结果。

In the processes of planning and concept design of a product, a system to construct a 3-D solid model easily and rapidly and to support creative activities for style design is extremely desired. For the demand, the objective of this study was to develop a system to support style design based on sensibility (KANSEI) features and to evaluate it according to form information. This study was performed in the past two years (2000 and 2001) and obtained the following results:(1) Development of a system to easily and rapidly construct a 3-D digital modelA system to easily and rapidly construct a 3-D digital model from a sketch, a virtual clay model, a rough real model, and a profile has been developed.(2) Development of a system to make a model form more beautiful based on sensibility (KANSEI) featuresA system to analyze the style form of a product, to extract form features such as the whole form, the part forms, the characteristic lines, and the high light lines, and to modify the form according to the extracted features has been developed.(3) Development of a system to evaluate style design according to form informationA form basic amount as microscopic form information and a form statistical amount as macroscopic form were proposed to technologically evaluate the style form. And a system to evaluate a style form according to the proposed amounts has been developed.(4) Integration of developed systems and evaluationAn intended system has been developed by integrating the above three systems and the evaluation experiments of the system have been performed. The results obtained in this study were summarized.