APLICATION OF FUZZY EXPERT SYSTEM IN DEEP DRAWING OF CYLINDRICAL CUPS

Florica Mioara ŞERBAN, Ciprian CRISTEA, Emilia SABĂU, Vasile CECLAN, Glad CONŢIU

Abstract


Thickness is one of the major quality characteristics of drawn parts. In this paper a fuzzy expert system is designed to predict the thickness along cup wall in deep drawing of cylindrical cups. After using the finite element results for training and testing, the developed fuzzy system was applied to new data for prediction of thickness distribution in deep drawing of cylindrical cups. The prediction results were compared with finite element simulation. The results show that de fuzzy expert system can accurately predict the thickness variation of drawn cups.


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References


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