基于FBS-TRIZ的园艺拖拉机设计研究

目的 关注园艺拖拉机使用过程中驾驶者的相关行为，提取园艺拖拉机驾驶者的使用需求，并将其转化为产品技术特性的设计要求，提升园艺拖拉机驾驶者的用户需求满意度。方法 将FBS-TRIZ理论融合作为研究园艺拖拉机功能需求映射的方法。通过对用户行为特征的分析，结合用户访谈、问卷调研等方式获取用户需求，运用FBS模型，构建出园艺拖拉机功能需求模型，将行为作为连接功能需求与产品结构的纽带，通过分析获取解决设计问题的方法；运用TRIZ理论进行冲突问题的分析与转化，并针对设计层面产品特性的矛盾提出解决方案。结论 FBS与TRIZ理论的融合应用能够将用户需求精准转化为技术特性层面的设计要求，对园艺拖拉机用户需求设计方面的不足提出了相应的解决方案，为设计师提供了将用户需求向功能结构的映射转化的指导，验证了该方法的有效性。

Design of Gardening Tractor Based on FBS-TRIZ

The work aims to improve the use satisfaction of gardening tractor drivers by focusing on the related behaviors of drivers during the use of gardening tractors, and exploring their use requirements and transforming the requirements into design requirements of product technical characteristics. Initially, FBS-TRIZ was incorporated as the method for mapping the functional requirements of gardening tractors. By analyzing user behavior in combination with user interviews, questionnaire surveys and other methods, the user requirements were identified. FBS model was used to construct a functional requirement model for gardening tractors, with behavior used as a link between functional requirements and product structure, and the analysis was conducted to obtain method to solve design problems. Finally, TRIZ theory was applied to analyze and transform contradiction problems, and solutions were proposed for contradictions in product characteristics at the design level. The integrated application of FBS and TRIZ theory can accurately transform user requirements into design requirements at the technical characteristic level, and corresponding solutions are proposed for the deficiencies in user requirement design of gardening tractors, which provides guidance for designers to map and transform user requirements into functional structures, and verifies the effectiveness of this method.