Application of Abductive Network and FEM to Predict the Optimal Blank Contour of an Elliptic Inner Flange from Stretching
碩士 === 南開科技大學 === 車輛與機電產業研究所 === 98 === In this paper, the finite element method is employed in conjunction with the abductive network to predict the optimum blank contour of an elliptic inner flange with unevenness in the flanging process. Different flange heights combined with various aspect ratio...
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ndltd-TW-098NKUT71620042015-11-13T04:15:08Z http://ndltd.ncl.edu.tw/handle/28332846789421456187 Application of Abductive Network and FEM to Predict the Optimal Blank Contour of an Elliptic Inner Flange from Stretching 結合類神經網路與有限元素法作橢圓內凸緣成形胚料輪廓最佳化設計 R.T. Chang 張瑞彩 碩士 南開科技大學 車輛與機電產業研究所 98 In this paper, the finite element method is employed in conjunction with the abductive network to predict the optimum blank contour of an elliptic inner flange with unevenness in the flanging process. Different flange heights combined with various aspect ratios of the elliptic inner flange are taken into account as the process parameters in this study. A finite element-based code is utilized to investigate the material flow characteristics under different process parameters, and the abductive network is then employed to synthesize the data sets obtained from numerical simulations, thus establishing a predictive model. From this model, an optimal blank contour for producing an elliptic inner flange with unevenness can be found. C.T. Kwan 管金談 2010 學位論文 ; thesis 46 zh-TW |
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碩士 === 南開科技大學 === 車輛與機電產業研究所 === 98 === In this paper, the finite element method is employed in conjunction with the abductive network to predict the optimum blank contour of an elliptic inner flange with unevenness in the flanging process. Different flange heights combined with various aspect ratios of the elliptic inner flange are taken into account as the process parameters in this study. A finite element-based code is utilized to investigate the material flow characteristics under different process parameters, and the abductive network is then employed to synthesize the data sets obtained from numerical simulations, thus establishing a predictive model. From this model, an optimal blank contour for producing an elliptic inner flange with unevenness can be found.
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C.T. Kwan |
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C.T. Kwan R.T. Chang 張瑞彩 |
author |
R.T. Chang 張瑞彩 |
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R.T. Chang 張瑞彩 Application of Abductive Network and FEM to Predict the Optimal Blank Contour of an Elliptic Inner Flange from Stretching |
author_sort |
R.T. Chang |
title |
Application of Abductive Network and FEM to Predict the Optimal Blank Contour of an Elliptic Inner Flange from Stretching |
title_short |
Application of Abductive Network and FEM to Predict the Optimal Blank Contour of an Elliptic Inner Flange from Stretching |
title_full |
Application of Abductive Network and FEM to Predict the Optimal Blank Contour of an Elliptic Inner Flange from Stretching |
title_fullStr |
Application of Abductive Network and FEM to Predict the Optimal Blank Contour of an Elliptic Inner Flange from Stretching |
title_full_unstemmed |
Application of Abductive Network and FEM to Predict the Optimal Blank Contour of an Elliptic Inner Flange from Stretching |
title_sort |
application of abductive network and fem to predict the optimal blank contour of an elliptic inner flange from stretching |
publishDate |
2010 |
url |
http://ndltd.ncl.edu.tw/handle/28332846789421456187 |
work_keys_str_mv |
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