基于扩展效应模型的功能设计过程及实现  

Process and Realization of Functional Design Based on Extended-effect Model

作　　者：曹国忠[1] 檀润华[1] 孙建广[1] 

机构地区：[1]河北工业大学机械工程学院,天津300130

出　　处：《机械工程学报》2009年第7期157-167,共11页Journal of Mechanical Engineering

基　　金：国家自然科学基金(50675059);国家科技基础性工作专项(2008IM030100);河北省自然科学基金(E2008000101)资助项目

摘　　要：效应是产品功能、行为和结构存在的科学依据。扩展TRIZ中现有单输入/输出流两极效应模型形成多输入/输出流多极效应模型,提出构建效应链的四种效应模式和三种效应链推理方法,进而研究基于效应的功能、行为和结构之间的映射关系,建立扩展效应驱动的功能—行为—结构模型(Extended-effect driven function-behavior-structure,EE-FBS)和基于该模型的功能设计过程,以支持功能认知、功能分解、功能到结构映射整个功能设计过程,并开发计算机辅助功能设计软件系统。以中药滴丸机功能设计为例对EE-FBS模型的有效性进行验证。The existence of function, behavior and structure depends on effect. An effect model with multiple input/output flows and multi-pole is presented by extending the old one in TRIZ with single input/output flow and two poles, and four effect modes and three reasoning methods for creating effect chain are proposed. The mapping relationships among fimction, behavior and structure are studied on the basis of effect, and then the extended-effect driven function-behavior-structure （EE-FBS） model, which supports function recognition, function decomposition and function-to-structure mapping, is constructed, and the computer-aided functional design software system is developed. The design of a Chinese traditional dropping pills machine is taken as an example to verify the effectiveness of the EE-FBS model.

关 键 词：功能设计 效应 设计模型 

分 类 号：TH122[机械工程—机械设计及理论]