| 求解三维涡流电磁场变分方程的方法 |
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| 引用本文： | 胡敏强,陈贤珍,周克定.求解三维涡流电磁场变分方程的方法[J].华中科技大学学报(自然科学版),1989(4). |
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| 作者姓名： | 胡敏强 陈贤珍 周克定 |
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| 作者单位： | 华中理工大学电力工程系
(胡敏强，陈贤珍)，华中理工大学电力工程系(周克定) |
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| 摘 要： | 本文根据三维涡流电磁场边值问题中给定的算子方程,提出了求解泛函变分方程的方法。文中直接从边值问题出发,导出了与其等价的条件变分问题,分析了变分方程的适用范围;证明了等价变分问题的解具有唯一性和极小性。
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| 关 键 词： | 涡流 电磁场 泛函 变分方程 |
A Method for Solving the Variational Equation in Three-Dimensional Eddy Current Electromagnetic Field |
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| Hu Mingqiang Chen Xianzhen Zhou Keding.A Method for Solving the Variational Equation in Three-Dimensional Eddy Current Electromagnetic Field[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1989(4). |
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| Authors: | Hu Mingqiang Chen Xianzhen Zhou Keding |
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| Institution: | Hu Mingqiang Chen Xianzhen Zhou Keding |
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| Abstract: | Based on the operator equation in the boundary valne problem of the three-dimensional eddy-current electromagnetic field, a method for solving the variational equation is presented. The scope of application of the variational equation is discussed. The uniqueness and the minimality of the solution fo rthe equivalent conditional variation problem is proved. |
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| Keywords: | Eddy current Electromagnetic field Functional Variational uniqueness |
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