分布式资源环境中设计知识与知识服务多维分类体系与建模

针对分布式资源环境这一新型设计环境下设计知识存在模式的变化、设计知识异构复杂性与广泛性所造成的已有设计知识分类体系的局限性,在严格区分并明确定义分布式资源环境下知识、知识服务、知识资源重要概念及其内涵基础上,从以知识为基础和以新知识获取为中心这两种本质规律完全不同的视角出发,分别建立了考虑知识及知识服务两种不同属性的多维设计知识分类体系及其描述机制,并提出了一种设计知识开放式分类架构模型。这一新型多维分类体系能够更好地支持实际设计工作中知识的重用与获取,符合现代设计的本质规律与时代特征。文中关于设计知识及其知识服务多维分类体系与建模的研究,可以为全生命周期设计中知识重用与知识获取提供理论支持,以促进产品设计竞争力。

Multi-dimensional Classification Scheme of Design Knowledge and Knowledge Service in Distributed Resource Environment

In this paper,the authors analyze the new existing modes of design knowledge and the limitations of the design knowledge classification scheme owing to the increasing knowledge complexity and heterogeneity.On the basis of defining and differentiating the terms of design knowledge,knowledge service and knowledge resource,and considering the two different perspectives of taking knowledge as basis and taking new knowledge acquirement as center,the multi-dimensional classification schemes of design knowledge and knowledge service are set up to solve these problems.An open classification architecture model of design knowledge is proposed.The classification scheme presents the essential rule and the epochal characteristic of modern design,which can better support knowledge reuse and acquisition in the actual design.This study can provide theoretical support for knowledge reuse and acquisition of the life cycle design and promote the competitiveness of product design.