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In detail design of mechanical components, the component requirements and feature related functions must be known prior to feature design. The feature related functions should be obtained from the component requirements. In this paper, the mapping from requirements into functions is considered as a fuzzy relation system. Two mapping problems from different viewpoints are presented. The fuzzy logic...
Due to incomplete representation schemes of products and components at the detail design stage, most of the design tasks can only be performed by experienced designers. The problems associated with the representation schemes include the description of requirements, functions, tolerances, features, as well as relations among them. In this paper, classification of function and feature relations is proposed...
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