| 鱼雷主动超声非触发引信抗水中爆炸干扰研究 |
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| 引用本文： | 陈喜,周琨.鱼雷主动超声非触发引信抗水中爆炸干扰研究[J].舰船电子工程,2011,31(10):152-155. |
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| 作者姓名： | 陈喜 周琨 |
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| 作者单位： | 1. 海军工程大学兵器工程系,武汉,430033
2. 武汉市长虹桥37-1,武汉,430064 |
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| 基金项目： | 国防预研基金项目(编号:40107040202)资助 |
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| 摘 要： | 鱼雷对潜/舰艇目标实施攻击时,其主动超声非触发引信受刭两类干扰源干扰,一类为自然干扰,另一类为人工干扰。而人工干扰包括：单个或系列水中爆炸干扰,对抗器材干扰等;水中爆炸所产生的声波频谱很宽,复盖声引信频段;此类干扰将影响鱼雷主动超声非触发引信正常工作,甚至将产生声非触发引信误动的后果,因此主动超声非触发引信抗单个或系列水中爆炸干扰的性能是鱼雷可靠性设计的重要指标。文中针对单个或系列水中爆炸干扰因素的分析,探讨应采取的抗干扰措施,最后对主动超声非触发引信抗干扰电路进行工程设计,阐述其电路组成、工作原理及特点以及仿真试验,并给出试验结果。
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| 关 键 词： | 鱼雷 声引信 抗干扰 水中爆炸 |
Study on the Anti-interference of Underwater Explosion for Torpedo Active Ultrasonic Noncontact Fuze |
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| Chen Xi Zhou Kun,Wuhan ,Wuhan.Study on the Anti-interference of Underwater Explosion for Torpedo Active Ultrasonic Noncontact Fuze[J].Ship Electronic Engineering,2011,31(10):152-155. |
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| Authors: | Chen Xi Zhou Kun Wuhan Wuhan |
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| Institution: | Chen Xi1) Zhou Kun2)(Department of Weaponry Engineering,Naval University of Engineering1),Wuhan 430033)(No.37-1,Changhongqiao2),Wuhan 430064) |
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| Abstract: | When the torpedo attacks a submarine or a warship,its active ultrasonic noncontact fuze is exposed to two sorts of interference: one is natural,the other is Artificial which includes single or serial interference of underwater explosion,countermeasure equipment interference,etc.The underwater explosion interference whose acoustic frequency spectrum bestrows the ultrasonic fuze band can impact on the normal work of torpedo active ultrasonic noncontact fuze,even result in some malfunction,accordingly the acti... |
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| Keywords: | torpedo ultrasonic fuze anti-interference underwater explosion |
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