基于QFD与TRIZ的人猫共用家具设计研究
Research on the Design of Human-Cat Shared Furniture Based on QFD and TRIZ

目的：本文旨在探索既能满足饲主使用需求，又可以迎合猫咪生理心理特征的人宠共用家具。将QFD与TRIZ组合模型作为人猫共用家具的可用性研究方法。通过调研来收集养宠者的用户需求，分析人猫共用家具的用户需求要素及其重要度。方法：对用户需求分析解剖获得对应的功能要求，并将两者导入QFD模型中，评估需求与功能矩阵的相关程度，从而得出QFD矩阵中的矛盾关系；最后，应用TRIZ理论来得出矛盾的最优解，也是设计功能要素的最优解，将功能要素作为设计依据，进行人猫共用家具的造型、色彩、功能、结构方面进行创新设计。研究结论：通过构建QFD与TRIZ设计模型，来进行用户需求分析、用户需求到功能要求的转化、以功能要求为基础展开详细设计步骤的层层转换，得到了设计要素之间矛盾的最优解，实现了人猫共用家具的最优化设计，也为相似问题提供了解决思路。
The purpose of this article is to explore shared furniture that can not only meet the needs of owners, but also cater to the physiological and psychological characteristics of cats. The QFD and TRIZ combined model was used as usability study method for furniture shared by humans and cats, by designing user questionnaires and interviews to obtain the user needs of pet owners, and then analyzing the user demand elements and their importance of furniture shared by humans and cats. Research Method: Analyze user needs, obtain corresponding functional elements, and input these two into the QFD model to evaluate the correlation between the requirements and the functional matrix, thereby obtaining the contradictory relationship in the QFD matrix. Finally, the application of TRIZ theory to obtain the optimal solution of contradictions is also the optimal solution of design functional elements, using functional elements as the design basis for innovative design of the shape, color, function, and structure of furniture shared by humans and cats. By constructing QFD and TRIZ design models, user demand analysis, conversion from user demand to functional requirements, and layer upon layer conversion of detailed design steps based on functional requirements are conducted, resulting in the optimal solution of contradictions between design elements, achieving the optimal design of human and cat shared furniture, and providing solutions to similar problems.