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Volume 32 Issue 7
Aug.  2010
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Zhou Tian, Li Hai-sen, Yao Bin, Wei Yu-kuo, Chen Bao-wei. Research on MSB-RMU Algorithm on High Resolution Multibeam Detection of Seafloor Bathymetry[J]. Journal of Electronics & Information Technology, 2010, 32(7): 1644-1648. doi: 10.3724/SP.J.1146.2009.01125
Citation: Zhou Tian, Li Hai-sen, Yao Bin, Wei Yu-kuo, Chen Bao-wei. Research on MSB-RMU Algorithm on High Resolution Multibeam Detection of Seafloor Bathymetry[J]. Journal of Electronics & Information Technology, 2010, 32(7): 1644-1648. doi: 10.3724/SP.J.1146.2009.01125

Research on MSB-RMU Algorithm on High Resolution Multibeam Detection of Seafloor Bathymetry

doi: 10.3724/SP.J.1146.2009.01125
  • Received Date: 2009-08-25
  • Rev Recd Date: 2010-02-04
  • Publish Date: 2010-07-19
  • Traditional multibeam bathymetry system based on FT beamforming method can not achieve high accuracy seafloor bathymetry estimation of outer beams area, while interferometric multibeam bathymetry system based on phase detection method can estimate the bathymetry information in such area with high accuracy and resolution ability. To improve the performances of traditional multibeam bathymetry system, MSB-RMU algorithm is proposed, combining the advantages of FT beamforming and phase detection methods, which has high spatial resolution ability and achieves high accuracy bathymetry estimation of both central beams area and outer beams area. The processing results of experiment data prove the efficiency, practicality and superiority of the new algorithm, which ensures the first domestic multibeam bathymetry system to achieve 6 times coverage of the water depth.
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  • 谭良, 全小龙, 张黎明. 多波束测深系统及其在水下工程监测中的应用[J]. 全球定位系统, 2009, 33(1): 38-42.Tan Liang, Quan Xiao-long, and Zhang Li-ming. Applicationof multi-beam sounding system in under water surveying[J].GNSS World of China, 2009, 33(1): 38-42.[2]周天. 超宽覆盖海底地形地貌高分辨探测技术研究[D]. [博士论文], 哈尔滨工程大学, 2005.Zhou Tian. A study on high resolution detection techniquesfor super wide seafloor bathymetry and physiognomy[D].[Ph.D. dissertation], Harbin Engineering University, 2005.[3]李成刚, 王伟伟, 阎军. 传统多波束系统与具有相干特点的多波束系统的研究[J]. 海洋测绘, 2007, 27(2): 77-80.Li Cheng-gang, Wang Wei-wei, and Yan Jun. The study ontraditional multibeam and interferometric multibeam.Hydrographic Surveying and Charting, 2007, 27(2): 77-80.[4]Yang L and Taxt T. Multbeam sonar bottom detection usingmultiple subarrays [C][J].OCEANS97 , Halifax, Canada.1997,10:932-938[5]Llort-Pujol G.[J].Sintes C, and Gueriot D. Analysis of vernierinterferometers for sonar bathymetry[C]. OCEANS08,Quebec.2008,:-[6]王永良, 陈辉, 彭应宁, 万群. 空间谱估计理论与算法[M]. 北京: 清华大学出版社, 2005: 132-138.[7]Silverstein S D and Zoltowski M D. The mathematical basisfor element and Fourier beam space MUSIC andRoot-MUSIC algorithms[J].Digital Signal Processing.1991,1(4):1-15[8]Cui Wei-wei, Wei Jian-qiang, Cao Zhi-gang, and L Qi. Fastand robust DOA estimation method using searching spacepre-estimation[J]. Chinese Journal of Electronics, 2008, 17(1): 136-140.[9]谢纪岭, 司锡才. 基于协方差矩阵对角加载的信源数估计方法[J]. 系统工程与电子技术, 2008, 30(1): 46-49.Xie Ji-ling and Si Xi-cai. Determining the number of sourcesbased on diagonal loading to the covariance matrix [J].Systems Engineering and Electronics, 2008, 30(1): 46-49.[10]Kraeutner P H and Charbonneau B. Multi-angle swathbathymetry sidescan quantitative performance analysis[C][J].IEEE. OCEANS02, California.2002, 10:2253-2263[11]么彬. 多子阵波束域高分辨水声成像技术研究[D]. [博士论文],哈尔滨工程大学, 2009.Yao Bin. Study on multiple sub-array beam-space highresolution underwater acoustic imaging technology[D]. [Ph.D.dissertation], Harbin Engineering University, 2009.
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