| 激光点火与起爆系统 |
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| 引用本文： | 党瑞荣,李甲连.激光点火与起爆系统[J].探测与控制学报,1999,21(3):3-6,18. |
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| 作者姓名： | 党瑞荣 李甲连 |
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| 作者单位： | 1. 西安石油学院仪器系,陕西,西安,710065
2. 西安121信箱,陕西,西安,710065 |
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| 基金项目： | 《机电工程与控制》国家级重点实验室基金 |
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| 摘 要： | 介绍激光点火与起爆系统（ＬＦＩＳ）的工作原理，论述采用全电子安全系统对Ｌ ＦＩＳ进行控制的基本原则，通过建立激光火工品在激光照射下的热力学模型，分析起爆时间、激光器功率、光纤直径及激光脉冲宽度之间的相互关系，并讨论光能在传输过程中的能量损耗。文章还介绍了ＬＦＩＳ的试验情况，并分析ＬＦＩＳ可能的应用领域。
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| 关 键 词： | 点火 起爆 安全系统 LFIS 激光点火 激光火工品 |
A Laser Firing and Initiating System |
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| DANG Rui-rong,LI Jia-lian.A Laser Firing and Initiating System[J].Journal of Detection & Control,1999,21(3):3-6,18. |
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| Authors: | DANG Rui-rong LI Jia-lian |
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| Abstract: | This paper describes the principles of laser firing and initiating system(LFIS) and discusses the guidelines on controlling LFIS by using all electronic safety and arming system. It also analyzes the relationships among initiation time, laser power, fiber diameter and laser pulse width by establishing the thermodynamics model of laser explosive components under laser irradiation and discusses the loss of laser energy during transportation. Moreover, this paper introduces the test circumstances of LFIS and explores its possible application fields. |
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| Keywords: | laser fiber firing and initiation safety and arming system |
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