Transactions of Materials and Heat Treatment

Title：Expert System for Deep-Drawing Process Based on FEM Simulation

Authors： Shanghai Jiaotong University Chen Huanwen Ruan Xueyu

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KeyWords： Expert System Neural Network FEM Simulation

ClassificationCode：

year,vol(issue):pagenumber：1993,18(3):9-11

Abstract：

The samples obtained by FEM simulation for deep-drawing process have been trained based on the BP neural network.An expert system,which takes the weight matrix of the networks as its knowledge base and can analyse the stress limit correctly,has been developed.

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Reference：

[1] K.Osakada, G.B.Yang, Neural Networks for Process Planning of Cold Forging,Annals of the CIRP, Vol.40,No.1,1991, PP.243-246．
[2] K.Osakada, et al, Expert Syctem for Cold-Forging Process Based on FEM Simulation, Annals of the CIRP, Vol.39, No.1, 1990, PP.249-252．
[3] P.K.Sharpe, A Methodology for Designing Parallel Systems in Control, Engng applic.Artif.Intell, Vol.4,No.2,1991, PP.134-144．
[4] A.K.Pay, Computers fault Diagnosis-A Neural Network Approach, Computers in Industry, Vol.16,1991,PP.169-177．

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