| 舰船作为体积目标时噪声通过特性的仿真 |
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| 引用本文： | 周有,韩鹏,相敬林.舰船作为体积目标时噪声通过特性的仿真[J].探测与控制学报,2005,27(2):61-64. |
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| 作者姓名： | 周有 韩鹏 相敬林 |
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| 作者单位： | 西北工业大学航海工程学院,陕西,西安,710072 |
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| 摘 要： | 在近程探测条件下，舰船应被视为体积声源，沿舰船艏艉方向分布有三个明显的声辐射亮点部位，即螺旋桨部位，主机部位和辅机部位，这就是舰船的三亮点模型。结合舰船三亮点模型，建立舰船通过特性的数学模型，并对实测数据作了通过特性仿真。
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| 关 键 词： | 舰船辐射噪声 体积目标 信号仿真 |
| 文章编号： | 1008-1194(2005)02-0061-04 |
Simulation of Radiated Noise of the Ship as a Volume Target |
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| ZHOU You,Han Peng,XIANG Jing-lin.Simulation of Radiated Noise of the Ship as a Volume Target[J].Journal of Detection & Control,2005,27(2):61-64. |
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| Authors: | ZHOU You Han Peng XIANG Jing-lin |
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| Abstract: | For passive acoustic detection at a short distance, a ship should be considered as a volume sound source, there are three highlight sound-radiated positions along the fore-and-aft direction of the ships, propeller, propulsion machinery and auxiliary machineries. Based on the three-highlight model, this paper proposes a mathematical model of ship passing charactive and successively simulates a real-detected ship noise. |
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| Keywords: | radiated noise of ship volume target signal simulation |
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