吉林大学学报(工学版) ›› 2000, Vol. 30 ›› Issue (01): 21-25.

• paper • Previous Articles     Next Articles

ANN-based Fuzzy Prediction for Elastic Deformation of Cold and Precision Plastic Forming

FU Pei-fu, JING Wei-feng, LI Yi   

  1. Institute of Rolling Forging Technology, Jilin University of Technology, Changchun 130025, China
  • Received:1999-09-21 Online:2000-01-25 Published:2000-01-25

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Abstract:

This paper studies the factors which influence elastic deformation for die design in cold and precision plastic forming,and puts forward a ANN-based prediction model of elastic deformation.The method uses more intelligent ANN model to realize the self correcting and memorizing of abstract fuzzy rules.The model corresponds to human studying process,represents empirical knowledge satisfactorily,and makes it clearer and easier to express complex relationship between input and output.

Key words: ANN, cold-and-precision plastic forming, elastic deformation, fuzzy prediction

CLC Number: 

  • TG375+.4


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