集成CBR、TOC和TRIZ的产品快速绿色设计模型研究  

Rapid Product Eco-design Model Integrating CBR,TOC and TRIZ

作　　者：李阳[1] 陆林侦[2] 胡树根[1] 王耘[1] 宋小文[1] 

机构地区：[1]浙江大学机械与能源工程学院,杭州310027 [2]丽水学院,丽水323000

出　　处：《机械科学与技术》2012年第12期1927-1932,共6页Mechanical Science and Technology for Aerospace Engineering

摘　　要：针对目前产品绿色设计中环境因素与技术措施冲突不易确定和解决的问题,引入约束理论(theory of constraints,TOC)和发明问题解决理论(theory of inventive problem solving,TRIZ),并基于实例推理技术(case-based reasoning,CBR)实现对过去设计经验的重用,提出了一种集成CBR、TOC和TRIZ的产品快速绿色设计模型。基于相似度计算,从实例库中调用成功的设计方案加快设计进程,结合国际可持续发展工商理事会(world business council for sustainable development,WBCSD)的七项绿色设计目标,通过当前现实树(current reality tree,CRT)分析并构建冲突解决图表(contra-diction resolution diagram,CRD)挖掘产品绿色化改进中出现的矛盾。采用TRIZ技术工具解决上述矛盾,并在此基础上快速形成产品的绿色设计方案。接线板的研究实例表明:该模型能够有效地形成绿色化产品设计方案,缩短设计周期。In the process of eco-design there are conflicts between environmental elements and technical measures that is hard to identify and solve.This article proposed a rapid product eco-design model integrating CBR,TOC and TRIZ,reusing the past design experience to solve the above problems.The first step reused the successful case from the database to accelerate the design process based on the similarity calculation.Combining seven eco-design targets from WBCSD,conflicts were identified with CRT and CRD analysis and solved by TRIZ tools;product eco-design was formed afterwards.The model was applied to the eco-design of power outlet and proved to be feasible and effective.

关 键 词：实例推理 约束理论 发明问题解决理论 绿色设计 产品设计 

分 类 号：TH122[机械工程—机械设计及理论] TP311[自动化与计算机技术—计算机软件与理论]