功能作用收集及其分类研究

Research on functional action collection and taxonomy

概念设计的一大任务是为预想的功能寻找可行原理解.在计算机辅助概念设计研究中,通常需要对已知原理解的功能进行规范化表示,使得计算机辅助概念设计系统可以帮助设计员高效准确地找到可行原理解.功能作用是功能表示中的重要组成部分,目前功能作用大多采用自然语言表达,存在不利于计算机辅助概念设计系统识别和处理的问题.为解决上述问题,基于中文词典对及物动词的解释和定义,搜集并规范处理了与概念设计相关的功能作用.根据功能作用的本质特征,提出了功能作用的标准分类框架和具体分类框架,并初步建立了规范化的功能作用库.为实现对功能作用的规范管理,开发了功能作用的计算机管理模块.通过功能作用的规范化,可以为产品功能表示的规范化、原理解的精准检索等研究提供坚实的基础.

One of the significant tasks of conceptual design is to search for feasible principle solutions for an intended function. In the research of computer aided conceptual design,in order for a computer-aided conceptual design system to assist designers in retrieving feasible principle solutions effectively and accurately, the function of a known principle solution usually should be represented with a structured form. A functional action is an important part of a functional representation. In current research, functional actions are usually represented with natural language- based descriptions,which are difficult for a computer-aided conceptual design system to identify and process. In order to solve the above problems, based on the explanation and definition of transitive verbs in the Chinese dictionary, functional actions which related to the conceptual design were collected and normalized. According to the substantive characteristics of functional actions, the standard taxonomy framework and the specific taxonomy framework of functional actions were put forward,and a preliminary structured functional action library was formed. In order to realize the normalized management of functional actions, a management module was developed. The normalized functional actions can provide a solid foundation for the normalization of functional representation, the accurate retrieval of the principle solution and other research.