A novel matched field postbeamformer interference canceller for towed line array sonar 拖线阵声纳的匹配场后置波束形成干扰抵消方法
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This paper may be importance to the port / starboard discrimination and its tactics for the traditional towed linear array sonar 文中研究的内容对传统拖曳线列阵声纳的左右舷分辨和战术使用具有参考价值。
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An experimental study on the vortex - induced vibrations of a circular cylinder was conducted to investigate the vibration of the towed - cable when the towed array sonar was dragged underwater 摘要为了考察圆柱型声纳阵拖缆在水下拖曳时,由于尾流中发放旋涡激起的涡激振动情况和有关规律,进行了试验研究。
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Second discusses adaptive filter ' s application in measuring frequency of cw sonar pulse signal and in towed linear array sonar signal processing . simulation is made about adaptive filter ' s application . simulation result shows that adaptive filter is very powerful tool for underwater acoustic signal processing 接下来本文讨论了自适应滤波器在cw声纳脉冲信号测频和拖曳线列阵声纳信号处理中的应用,并进行了仿真研究,仿真结果表明自适应滤波器是处理水声信号的十分有效的工具。