Integration of ECQFD,TRIZ, and AHP for innovative and sustainable product development

Automotive organizations need to adopt sustainability principles to survive in a competitive environment. The rapidly changing marketplace also means that organizations need to include innovation in product development. We propose a model that integrates environmentally conscious quality function deployment (ECQFD), the theory of inventive problem-solving (TRIZ), and an analytical hierarchy process (AHP) for innovative and sustainable product development of automotive components. The voice of the customer (VOC) was captured and translated to engineering characteristics using ECQFD. Design options were identified using ECQFD and correlated with TRIZ to identify innovative design alternatives. Selection of the best design alternatives under many criteria is a typical multicriteria decision-making problem. We used AHP to identify the best design in terms of innovation and sustainability. These design changes were then incorporated in the component. A case study involving design of an automotive component demonstrates the applicability of our approach.     

基于QFDE的可持续产品设计研究

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.     

基于TRIZ理论的医学物理学实验教学方法研究探索

医学物理学实验担负着对学生的基本操作技能、科学实验能力培养的重任,同时也促进了对学生的探索精神、科学思维、实践能力、创新能力的培养和提高.根据实验独立设课的新大纲要求,实验室进行了基于"发明问题解决理论"(即TRIZ理论)的医学物理学实验教学方法研究探索.通过发明问题解决理论这一系统化方法学,将它解决技术难题过程中所遵循的科学原理和法则用于实验教学,优化了实验教学内容的设置,指导实验教学的开展和实施,对考核办法也进行了改变,并利用该理论在促进学生创新思维的培养方面也进行了研究和探索.