| 非极性电介质极化规律的信息论研究 |
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| 引用本文： | 晋宏营.非极性电介质极化规律的信息论研究[J].高师理科学刊,2012(3):40-42. |
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| 作者姓名： | 晋宏营 |
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| 作者单位： | 榆林学院能源工程学院,陕西榆林719000 |
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| 基金项目： | 陕西省教育厅科学研究项目(2010JK933);榆林学院高学历人才科研启动基金项目(11GK04) |
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| 摘 要： | 使用信息论中的最大信息熵原理,研究了非极性电介质在电场中的极化规律.发现当非极性电介质处于不很强的电场中时,电极化强度与电场强度成正比;而当它处于非常强的电场中时,电极化强度与电场强度不再成正比,而呈现较复杂的非线性关系.
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| 关 键 词： | 非极性电介质 信息熵 电极化强度 电场强度 |
A study of polarization law of non-polar dielectrics based on information theory |
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| JIN Hong-ying.A study of polarization law of non-polar dielectrics based on information theory[J].Journal of Science of Teachers＇College and University,2012(3):40-42. |
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| Authors: | JIN Hong-ying |
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| Institution: | JIN Hong-ying(School of Energy Engineering,Yulin University,Yulin 719000,China) |
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| Abstract: | Polarization law of non-polar dielectrics in electric field is studied by use of information theory′s maximum entropy principle.Results indicate that when the electric field strength isn′t very strong,the electric polarization intensity is proportional to the electric field strength.However,when the electric field strength is very strong,proportional relationship doesn′t exist,and there is a complex non-linear relationship between the electric polarization intensity and the electric field strength. |
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| Keywords: | non-polar dielectric information entropy electric polarization intensity electric field strength |
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