Study on the Creative Design Process as the Interaction between a Man and her/his Situation

构建了设计中人与情境交互作用的数学模型——两层模型，以促进创造力的产生。该模型将形而上世界、投影世界（即形而上世界的投影）和投影世界的语言表达联系起来。该模型对于科学地探讨建筑设计中的现象，开发计算机辅助设计伙伴系统，促进创造性设计具有重要意义。在构建两层模型之前，为了处理人-环境-社会系统的复杂性，开发了计算仿真系统MESSIA（Man - Environment - Society system with related Agents）。采用MESSIA对设计师、居住者、环境和社会等参与者之间的相互作用进行计算实验。特别是模拟了建筑设计中意图的产生。此外，本文还探讨了如何为环境共生和可持续发展的社会设计能源管理系统。两层模型被指定为更具体的模型。构建了景观设计中“mitate”类比的计算模型。本文还构建了一个数学模型-双深层结构-来开发一个计算机辅助设计伙伴系统，该系统将关于形式特征的模糊自然语言表达式转换为一系列修改形式的操作。此外，将数学模型与现有的作曲系统相结合，开发了一个音乐作曲系统。本文收集了数学模型所依据的一些经验数据。一个是回顾性的话语，讲述了一个专业建筑师设计房子的过程。另一种是改变传统房屋或老城区的形式，使其适应当前的环境。

A mathematical model-Two-layered model-representing the human-situation interaction in design, which may facilitate emergence of the creativity, is constructed. The model relates the metaphysical world, the projected world, which is the projection of the metaphysical world, and the language expression of the projected world. The model plays an important role to discuss, in a scientific manner, about the phenomena in architectural design as well as to develop a computer aided design partner system that facilitates creative design.Prior to the construction of the two-layered model, a computational simulation system MESSIA(Man Environment Society System with Interrelated Agents) is developed to deal with the complexity of the man-environment-society systems. MESSIA is employed for the computational experiments on the interaction among the participants such as a designer, occupants, environment, and a society. Especially, emergence of the intention in architectural design is simulated. In addition, it is investigated how to design an energy management system for an environmentally symbiotic and sustainable society.The tow-layered model is specified into more concrete models. A computational model of ‘mitate' analogy in landscape design is constructed. A mathematical model-Dual Deep Structure-is also constructed to develop a computer aided design partner system that translates vague natural language expressions about the characteristics of a form into a series of operations to modify the form. In addition, a music composition system is developed by integrating the mathematical model with the existing composition system.Some empirical data on which the mathematical models are grounded are collected. One is a retrospective discourse telling about a process of designing a house, by a professional architect. The others are the changes in the form of traditional houses or old towns to let them fit the current circumstance.