基于QFDE的可持续产品设计研究  

Design Study Sustainable Product Based on QFDE

作　　者：耿立沙[1,2] 孔造杰[1] 耿立校[1] 

机构地区：[1]河北工业大学经济管理学院,天津300401 [2]石家庄科技工程职业学院管理工程系,河北石家庄050800

出　　处：《数学的实践与认识》2017年第13期40-49,共10页Mathematics in Practice and Theory

基　　金：河北省科技厅科技计划项目(16214533)

摘　　要：为了提高可持续产品设计的效率,提出以QFDE(Quality Function Deployment for Environment,面向环境的质量功能展开)为依据的可持续产品设计流程,共有五个阶段.第一阶段将顾客需求展开,建立需求与工程特性矩阵;第二阶段建立工程特性与零件矩阵;基于前两个阶段,分析提高产品可持续性存在的矛盾,运用TRIZ(Theory of Inventive problem solving,发明问题解决理论)提出解决方案;第三阶段计算解决方案对于工程特性的提高率;第四阶段计算顾客需求提高率;第五阶段计算产品零件的可持续性.以净水机为例,验证可持续产品设计流程的有效性.Since the middle of the 20th century, the continuously upgrading industrialization degree brings human serious environmental pollution problems, and even endangers the human＇s health and survival In recent years, people＇s environmental awareness and demand are gradually increasing, and as a result, developing sustainable product is one important way for enterprise＇s survival and development. Based on QFDE（Quality Function Deployment for Environment）, the process of sustainable product design could be divided into five steps. In the first step, the customer requirements are deployed and the matrix of requirements and engineering characteristics are established; In the second step, the matrix of engineering characteristics and parts are established. Based on the first two steps, analyze the contradictions to improve the sustainability of product and apply TRIZ （Theory of Inventive problem solving） to propose solutions. In the third step, the improve rate to engineering characteristics is calculated; In the fourth step, the improve rate to customer requirements is calculated; In the last step, the sustainability of parts is calculated. A case study of water purifier is provided to illustrated the validity of the proposed sustainable product design process.

关 键 词：环境污染 QFDE TRIZ 可持续性 

分 类 号：TB472[一般工业技术—工业设计]