| 基于微扰理论的电磁感应场的求解 |
| |
| 引用本文： | 姜彦南,简兴祥,王绪本. 基于微扰理论的电磁感应场的求解[J]. 信息工程大学学报, 2004, 5(4): 98-99 |
| |
| 作者姓名： | 姜彦南 简兴祥 王绪本 |
| |
| 作者单位： | 成都理工大学,信息工程学院,四川,成都,610059 |
| |
| 基金项目： | 国家自然科学基金资助项目(40074036) |
| |
| 摘 要： | 外加变化的电磁场作用于介质，在介质中积累感应源从而激发电磁感应场；外加的电磁场是已知的，在实验中测定的场是外加电磁场与感应场的总和；本文提出通过微扰理论求出电磁感应场的广义近似解，从而给出了对生产实际有着重要意义的求解方法。
|
| 关 键 词： | 微扰理论 感应场 感应源 |
| 文章编号： | 1671-0673(2004)04-0098-02 |
| 修稿时间： | 2004-01-07 |
The Solution of the Electromagnetic Induced Fields Based on Perturbation Theory |
| |
| JIANG Yan-nan,JIAN Xing-xiang,WANG Xu-ben. The Solution of the Electromagnetic Induced Fields Based on Perturbation Theory[J]. , 2004, 5(4): 98-99 |
| |
| Authors: | JIANG Yan-nan JIAN Xing-xiang WANG Xu-ben |
| |
| Abstract: | The time-varying external EM field acts on mediums, accumulating induced sources and stimulating induced fields. The external EM fields are known in advance; the measured fields in the experiment are the sum of the external and the induced fields. In this paper, the generalized solution EM induced fields are worked out by using perturbation theory, then the paper gives the solution method, which is very useful in practice. |
| |
| Keywords: | perturbation theory induced field induced sources |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《信息工程大学学报》浏览原始摘要信息 |
|
点击此处可从《信息工程大学学报》下载全文 |
