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首页> 外文期刊>精密工学会誌 >A STUDY ON KNOWLEDGE MEDIUM FOR THE GLOBAL DESIGN - A PROPOSAL AND AN APPLICATION OF THE ACTIVITY CHAIN MODEL-
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A STUDY ON KNOWLEDGE MEDIUM FOR THE GLOBAL DESIGN - A PROPOSAL AND AN APPLICATION OF THE ACTIVITY CHAIN MODEL-

机译：全局设计知识介质研究-活动链模型的建议与应用-

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摘要

This paper presents a new design style which is called "Global Design" based on designers' collaboration across time and space, and proposes the "Activity Chain Model" for the knowledge medium which realizes "Global Design". This model not only represents design product information such as drawings which is obtained as a result of design processes but also represents dynamic design process information including evolution histories of design product information and design rationale by recording design activities and links between the activities, and enables designers to share the design process information. The model can provide causal explanations based on subjective constraints as well as teleological explanations for the design rationale, and can be used with less difficulty in capturing the design rationale. This "Aactivity Chanin Model" is implemented in a system called "POET Knowledge Media" which realizes interactive searching for the design process information by navigating "Activity Chains" and facilities to support capturing the design rationale. Evaluation of the system through a design simulation shows effetiveness of this model in capturing, storing and transferring the design rationale in cooperation with product information handling tools such as 3D-CAD systems.
机译：本文基于跨时间和空间设计师的协作，提出了一种称为“全球设计”的新设计风格，并为实现“全球设计”的知识媒介提出了“活动链模型”。该模型不仅表示通过设计过程获得的诸如图纸之类的设计产品信息，而且还通过记录设计活动和活动之间的链接来表示动态设计过程信息，其中包括设计产品信息的演变历史和设计原理，从而使设计者能够进行设计共享设计过程信息。该模型可以基于主观约束提供因果关系解释，也可以提供针对设计依据的目的论解释，并且可以在捕获设计依据方面轻松使用。此“活动Chanin模型”在称为“ POET知识媒体”的系统中实现，该系统通过导航“活动链”和支持捕获设计原理的工具来实现对设计过程信息的交互式搜索。通过设计仿真对系统进行评估，表明该模型与产品信息处理工具（例如3D-CAD系统）配合使用在捕获，存储和传递设计原理方面的有效性。

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