关键词: 行为—功能及行为—结构, 映射, 机械产品, 概念设计, 元功能, 产品设计

Abstract: A conceptual design method called Behavior-Function & Behavior-Structure (BFBS) hybrid mappings was proposed to realize mapping from structure to function. The behavior, base-functions and meta-functions were defined and classified into several types respectively. Seven primitive mapping units were proposed among the behavior, structure and function, by means of which the structures and functions were connected closely with behaviors as the immediate information. Finally, the base-functions were combined with the meta-functions, and the mapping from structures to functions was obtained as a result. The proposed method was applied in the analysis of the friction driven device. Application results indicated that the proposed method was effective and practical.

Key words: behavior-function & behavior-structure, mapping, mechanical product, concept design, meta-function, product design