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Volume 28 Issue 3
 
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Article Navigation >  Journal of Unmanned Undersea Systems  > 2020  >  28(3): 259-262
TANG Bo, TAN Si-wei, ZHANG Jing-yuan. Anti-Internal Interference Method of Torpedo Electromagnetic Fuze Based on Adaptive Noise Cancellation[J]. Journal of Unmanned Undersea Systems, 2020, 28(3): 259-262. doi: 10.11993/j.issn.2096-3920.2020.03.003
Citation: TANG Bo, TAN Si-wei, ZHANG Jing-yuan. Anti-Internal Interference Method of Torpedo Electromagnetic Fuze Based on Adaptive Noise Cancellation[J]. Journal of Unmanned Undersea Systems, 2020, 28(3): 259-262. doi: 10.11993/j.issn.2096-3920.2020.03.003
shu

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

doi: 10.11993/j.issn.2096-3920.2020.03.003

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

  • Received Date: 2020-01-06
  • Rev Recd Date: 2020-03-20
  • Publish Date: 2020-06-30
    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.

     

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