现代设计知识服务平台框架体系及其知识流动规律

针对已有知识服务平台无法很好支持设计知识的顺畅流动及与设计过程集成的问题,在对拟开发平台进行功能分析及需求分析的基础上,通过引入一体化交付设计及流程规划等理论方法,构建了一种能够有效集成分布式知识资源并促进其流动、支持产品全生命周期设计的设计知识服务平台架构模型.提出了采用设计流程的知识服务集成模式,并分别从宏观和微观层次对设计知识服务平台中的知识流动规律进行了系统性研究.从宏观上提出一种集成式网络资源整合策略,结合实例分析了平台中各种耦合知识流的分层次运行机制,从微观上提出了运用能量视角来揭示设计知识流动的本质规律.通过构建知识场效应模型及单知识能量模型,分析了知识流动过程中的知识场效应及知识集聚效应,研究结果表明,从流程及能量角度进行设计知识服务,其本质规律及其支持平台运行机制的研究是可行的.这些相关研究将为知识流理论的深入研究提供一定的支持.

Novel Frame System of Knowledge Service Platform for Modern Design and Its Knowledge Flow Rules

The existing knowledge service platform is unable to effectively support design knowledge flow and integration during design process.Following the functional analysis and requirement analysis,a new framework model of the knowledge service platform for modern design is developed with the integration design and flow planning theory and methods,and the platform provides overall technical support for knowledge integration and flow and the life cycle design process in distributed resource environment.A network resources integration strategy is also proposed and knowledge flow pattern of the platform is thoroughly studied from the view of macro-level and micro-level design process respectively.At the macro-level,a network resources integration strategy in distributed resource environment is suggested and operating mechanism of multi-discipline knowledge flows on the platform is investigated.At the micro-level,the knowledge field and knowledge agglomeration effect are analyzed from energy view point.The result shows the feasibility for essential knowledge service rules and its supporting platform.