基于AHP-FAST的产品概念创新设计模式研究

目的针对AHP和FAST两种方法在产品概念设计阶段存在的单一理论缺陷,有效融合二者各自的优势,研究基于AHP与FAST理论集成的产品创新设计模式。方法从用户提出的离散需求信息中总结需求,并使用AHP确定各需求指标重要度,发掘用户的核心需求。在此基础上通过FAST理论的嵌入集成,采用符合逻辑的方式将用户需求合理地融入产品功能设计,经过功能定义、分解、转换、整理,完成产品设计过程中关键设计区域的准确识别定位与过渡,并以老年人智能盥洗设施设计为例详解整个集成创新设计模式的总体框架及流程。结论基于AHP和FAST理论的集成创新设计模式能够量化用户需求,强化用户需求与产品功能的联系,为产品创新提供内在驱动力,也能够为其他产品的创新设计提供新思路。

Innovation Design Model of Product Concept Based on AHP-FAST

The work aims to solve the single theoretical defects of AHP and FAST in the conceptual design stage of products, effectively combine the advantages of AHP and FAST, and study the product innovation design mode based on AHP and FAST theory integration. User requirements were summarized from the discrete demand information proposed by users, and AHP was used to determine the importance of each demand indicator and explore the core needs of users. On the basis of this, through the embedded integration of FAST theory, the user needs were reasonably integrated into the product function design stage in a logical way. After the function definition, decomposition, conversion and finishing, the accurate identification, positioning and transition of key design areas in the product design process were completed. The design of the intelligent washing facilities for the elderly was taken as an example to explain the overall framework and process of the integrated innovative design model. The integrated innovation design model based on AHP and FAST theory can quantify user needs, strengthen the connection between user needs and product functions, provide internal driving force for product innovation, and provide new ideas for innovative design of other products.