| 电爆炸箔起爆系统初始电感的计算模型 |
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| 引用本文： | 吴琼 袁士伟 等. 电爆炸箔起爆系统初始电感的计算模型[J]. 北京理工大学学报, 2001, 21(3): 374-377 |
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| 作者姓名： | 吴琼 袁士伟 等 |
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| 作者单位： | 北京理工大学机电工程学院, |
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| 摘 要： | 回路电感作为电爆炸箔起爆系统（exploding foil initiation system简称EFIS）的重要参数，掌握其规律是将系统进一步上型化的基础，给出了电爆炸箔起爆回路的简化模型，提出了简化推导的3个假设条件，利用拉氏变换推导并验证了利用放电电流曲线确定电爆炸箔起爆系统初始电感的测算公式，利用Quantic的实验曲线验算了该公式结果表明测算公式是准确的，为EFIS进一步小型化提供了设计工具。
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| 关 键 词： | 电爆炸箔起爆系统 回路电感 计算模型 武器 |
| 文章编号： | 1001-0645(2001)03-0374-04 |
| 修稿时间： | 2000-11-03 |
Calculation of Inductance in an Exploding Foil Initiation System |
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| WU Qiong,YUAN Shi wei,FENG Chang gen,ZENG Qing xuan. Calculation of Inductance in an Exploding Foil Initiation System[J]. Journal of Beijing Institute of Technology(Natural Science Edition), 2001, 21(3): 374-377 |
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| Authors: | WU Qiong YUAN Shi wei FENG Chang gen ZENG Qing xuan |
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| Abstract: | Loop inductance is a key parameter in the exploding foil initiation system (EFIS). Calculation of inductance is the foundation in studying small sized EFIS. A simplified physical model was given for EFIS. Three assumed conditions were set up. Using Laplace transform, a formula for the calculation of inductance of EFIS through current curve was deduced. The formula was checked by experimental data and curves from Quantic Inc. The result shows the precision with which the inductance value has attained. The formula promoted here is a useful tool on the study of EFIS. |
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| Keywords: | exploding foil initiation system loop inductance calculation model |
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