关键词: 公理化设计, 概念设计, 方案生成, 模型

Abstract: By combining behavior domain in axiomatic design, a model of generating schemes in product conceptual design was proposed. The model taked on the mapping frame:customer domain→functional domain→behavior domain→physical domain. The mapping relations among the last three domains are integrated. The relation between customer domain and other three domains in the model was established with QFD approach. The definition and the mathematical formalization of mapping process between functional, behavior and physical domains were presented. An illustrative example was provided.

Key words: axiomatic design, conceptual design, schemes generation, model