| 基于MATLAB下BP网络在力学反问题中的应用 |
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| 引用本文： | 黄剑峰,王灿宇,王龙. 基于MATLAB下BP网络在力学反问题中的应用[J]. 云南农业大学学报(自然科学版), 2008, 23(5): 715-718,722 |
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| 作者姓名： | 黄剑峰 王灿宇 王龙 |
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| 作者单位： | 云南农业大学水利水电与建筑学院 |
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| 基金项目： | 云南农业大学校科研和教改项目 |
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| 摘 要： | 存简介MATLAB语言和BP神经网络的基础上,建立了薄板力学参数反求的BP模型,调用了MATLAB软件中的神经网络工具箱,模型经过训练,并应用于实例求解,取得了良好的效果.表明运用BP神经网络进行力学反问题求解是可行的.同时,运用MATLAB神经网络工具箱,免去了繁琐的编程工作,计算效率明显提高.
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| 关 键 词： | BP神经网络 力学反问题 |
Application of BP Neural Network Based on MATLAB to Inverse Problem of Mechanics |
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| HUANG Jian-feng,,WANG Can-yu,WANG Long. Application of BP Neural Network Based on MATLAB to Inverse Problem of Mechanics[J]. Journal of Yunnan Agricultural University, 2008, 23(5): 715-718,722 |
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| Authors: | HUANG Jian-feng WANG Can-yu WANG Long |
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| Affiliation: | HUANG Jian-feng1,2,WANG Can-yu2,WANG Long1 |
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| Abstract: | Based on the simple introduction of BP neural network and MATLAB language,the BP model of the mechanics parameters of thin plate was constructed by means of neural network toolbox of MATLAB.After training,the model was applied to solve inverse problem of mechanics.The result showed that the model was reliable and feasible and the multifarious programming work was avoided so that the efficiency of calculation could be significantly increased. |
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| Keywords: | MATLAB |
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