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

构建了一个描述设计中人-情境交互作用的数学模型--两层模型，该模型有助于创造力的产生。该模型将形而上的世界、作为形而上世界的投射的投射世界和投射世界的语言表达联系在一起。该模型对于科学地讨论建筑设计中的现象以及开发计算机辅助设计伙伴系统以促进创新设计具有重要作用。在构建两层模型之前，针对人-环境-社会系统的复杂性，开发了计算模拟系统MESIA(Man Environment Society System With Interrelated Agents)。MESIA用于对设计者、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。特别是对建筑设计中意向的产生进行了模拟。此外，还研究了如何为环境共生和可持续的社会设计能源管理系统，将两层模型具体化为更具体的模型。构建了景观设计中“拟态”类比的计算模型。还构建了一个数学模型--双重深层结构--以开发一个计算机辅助设计伙伴系统，该系统将关于表格特征的模糊自然语言表达转换为一系列修改表格的操作。此外，通过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，并收集了一些作为数学模型基础的经验数据。一个是由专业建筑师撰写的一篇关于房屋设计过程的回溯性论述。其他的是对传统民居或老城镇的形式进行改变，使其适应当前的情况。

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.