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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。
Aiming at the limitation of existed design knowledge classification system caused by the heterogeneous complexity and extensiveness of design knowledge under the new design environment of distributed resource environment, we must strictly distinguish and define the distributed resource environment Under the concept of knowledge, knowledge service and knowledge resources and its connotation, from two completely different perspectives of knowledge-based and new knowledge-centered, we establish two different ways of thinking about knowledge and knowledge service respectively Attribute multi-dimensional design knowledge classification system and its description mechanism, and proposed a design knowledge of open classification architecture model. This new multi-dimensional classification system can better support the reuse and acquisition of knowledge in the actual design work, which accords with the essence of modern design and the characteristics of the times. The research on multidimensional classification system and modeling of design knowledge and its knowledge service in this paper can provide theoretical support for knowledge reuse and knowledge acquisition in the design of whole life cycle to promote product design competitiveness.