- 专利标题： Method for establishing stress/strain curves by means of spline interpolation on the basis of characteristic points and with the use of neural networks
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申请号： US10107762申请日： 2002-03-27
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公开(公告)号： US07058618B2公开(公告)日： 2006-06-06
- 发明人: Roland Loosen , Thomas Mrziglod , Martin Wanders , Klaus Salewski , Bahman Sarabi
- 申请人： Roland Loosen , Thomas Mrziglod , Martin Wanders , Klaus Salewski , Bahman Sarabi
- 申请人地址： DE Leverkusen
- 专利权人： Bayer Aktiengesellschaft
- 当前专利权人： Bayer Aktiengesellschaft
- 当前专利权人地址： DE Leverkusen
- 代理商 Joseph C. Gil; Aron Preis
- 优先权： DE10116773 20010404
- 主分类号： G06N3/02
- IPC分类号： G06N3/02
摘要：
A stress/strain curve is established by means of neural networks 1 to N and 4. To that end, parameters are input into the input 50, from which the neural networks 1 to N respectively establish the principal components of characteristic points. The curve type is selected on the basis of the output of the neural network 4. The principal components of the characteristic points of the corresponding curve type are then inverse-transformed. The stress/strain curve is then calculated by the generator 59 on the basis of the inverse transformation.
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