基于需求分析的家电产品模块化设计

在当今市场竞争环境下，家电企业越来越注重满足产品的需求。为了有效地识别用户需求并且开发对应的产品，提出了一种模块化设计方法及流程，首先分析了家电产品的需求特性，定义了用户个性化需求和技术需求及其特点；然后，提出了模块化设计的方法及流程，该流程包括了基于KANO模型的需求分析、质量功能展开（QFD）、模块划分及技术方案设计和模块评价四个步骤，建立了能够有效地开发满足需求的一系列产品的产品架构。

Modular Design for Household Appliances

As traditional bottom-up approach is no longer suitable for modular design of household appliances, a top-down modular design approach is proposed. Firstly, the difference of modular design between the proposed method and traditional method is expounded, based on which some important concepts in modular design are discussed in detail. Then the procedure of modular design is proposed. At last, a case study of a refrigerator,door is presented.