In order to optimize the user experience of hand-held tools,the combination of quality function deployment based on grey relational analysis(GQFD)and ergonomics is applied to the product develop-ment of hand-held tools.Firstly,use non-participatory observation methods to observe user behavior and obtain user needs,and according to the ergonomic design principles of hand-held tools,the user needs are transformed into corresponding design elements;then use GQFD to construct a house of design quality,quantitatively evaluate the correlation between user needs and design elements,analyze the importance of design elements,so as to clarify the key design goals;finally,according to the principles and methods of ergonomics,the key design objectives are analyzed and designed,and the final design scheme is obtained.This method is applied to the improvement design project of manual plier of Prym Company in Germany.The design result not only meets the needs of users,but also improves the user experience,providing a new research idea for the innovative design of handheld tool products.
关键词
手持工具/质量功能展开/人机工程/灰色关联分析/用户需求
Key words
hand-held tool/quality function deployment/ergonomics/grey relational analysis/user needs
维普
万方数据