基于自适应噪声对消的鱼雷电磁引信抗雷内干扰方法

唐 波; 谭思炜; 张静远

doi:10.11993/j.issn.2096-3920.2020.03.003

基于自适应噪声对消的鱼雷电磁引信抗雷内干扰方法

doi: 10.11993/j.issn.2096-3920.2020.03.003

海军工程大学兵器工程学院, 湖北武汉, 430033

基金项目: 国家自然科学基金项目资助(11602300)

详细信息

作者简介:
唐波(1980-), 男, 硕士, 讲师, 主要研究方向为鱼雷自导与引信技术.

中图分类号: TJ630 TJ431.7
计量
- 文章访问数: 341
- HTML全文浏览量: 7
- PDF下载量: 218
- 被引次数: 0
出版历程
- 收稿日期: 2020-01-06
- 修回日期: 2020-03-20
- 刊出日期: 2020-06-30

Anti-Internal Interference Method of Torpedo Electromagnetic Fuze Based on Adaptive Noise Cancellation

College of Weaponry Engineering, Naval University of Engineering, Wuhan 430033, China

摘要

摘要: 针对鱼雷电磁引信存在声自导发射和鱼雷变速时产生的强脉冲干扰问题, 文中从自适应噪声对消的基本原理出发, 分析了鱼雷电磁引信消除声自导发射和鱼雷变速时产生强脉冲干扰的方法。在增加噪声接收通道获取相关噪声的基础上, 采用自适应噪声对消抑制强脉冲干扰。仿真试验表明, 该方法可有效抑制声自导发射和鱼雷变速时产生的强脉冲干扰。
- 鱼雷 /
- 电磁引信 /
- 抗干扰 /
- 自适应噪声对消 /
- 变速
Abstract: In regard to the strong pulse interference in torpedo electromagnetic fuze caused by acoustic homing launch and speed change of torpedo, the principle of adaptive noise cancellation is adopted to propose a method for eliminating this strong pulse interference. The correlated noise is obtained by increasing noise receiving channel, and then the adaptive noise cancellation is used to suppress the strong pulse interference. Simulation result shows that this method can effectively suppress the strong pulse interference generated in acoustic homing launch and speed change processes of torpedo.
- torpedo /
- electromagnetic fuze /
- anti-interfence /
- adaptive noise cancellation /
- speed change

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参考文献(11)

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