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提出基于广义键的产品可装配性模糊评价方法。采用多重装配连接图描述产品中零件之间的多重装配关系 ,研究基于模糊装配连接图中的结点和连接边的模糊度来描述和评价产品可装配性。建立了产品可装配性评价体系 ;基于产品装配数据和装配知识 ,对产品可装配性进行模糊定量评价 ,从而指导产品装配设计
A fuzzy evaluation method based on generalized bond for product assemblability is proposed. The multi-assembly connection diagram is used to describe the multi-assembly relationship among the parts in the product. The fuzziness of nodes and connecting edges in the fuzzy assembly connection diagram is studied to describe and evaluate the product assemblability. The evaluation system of product assemblability was established. Based on the product assembly data and assembly knowledge, the product assemblability was evaluated quantitatively and quantitatively to guide the product assembly design