| 固体力学有限元的神经计算原理 |
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| 引用本文： | 孙道恒,胡俏,徐灏.固体力学有限元的神经计算原理[J].机械工程学报,1996(6). |
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| 作者姓名： | 孙道恒 胡俏 徐灏 |
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| 作者单位： | 东北大学 |
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| 摘 要： | 针对现代结构分析的特点，利用力学中的最小势能原理，把力学有限元的计算问题化为带约束的非线性优化问题。提出了基于神经网络的弹性力学有限元分析原理。
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| 关 键 词： | 结构，神经网络，弹性力学，有限元法 |
NEURAL COMPUTING THEORY ON FINITE ELEMENTANALYSIS OF SOLID MECHANICS |
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| Sun Daoheng Hu Qiao Xu Hao.NEURAL COMPUTING THEORY ON FINITE ELEMENTANALYSIS OF SOLID MECHANICS[J].Chinese Journal of Mechanical Engineering,1996(6). |
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| Authors: | Sun Daoheng Hu Qiao Xu Hao |
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| Affiliation: | Northeastern University |
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| Abstract: | By using the mechanical minimized potential theory,the problem of FE computa-tion of mechanics is transformed to nonlinear programming with linear equality contraints. Anovel elastic mechanical FE analysis principle, based on neural networks,is proposed. |
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| Keywords: | Structure Neural networks Elastic mechanics Finite element rnethod |
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