Underwater target's positioning and tracking technology was received increasing attention from foreign and domestic scholars.Based on buoy-beacon network and Code Division Multiple Access(CDMA) technology
an underwater positioning system was put forward.The positioning model was established and some the key technologies were studied separately
such as the waveform adopted
frequency
patterns of modulation and demodulation
etc.The experimental data
which were analyzed by using MATLAB
proved the feasibility of the proposed model.
关键词
Keywords
references
孙万卿.浅海水声定位技术及研究[D].青岛:中国海洋大学,2007.
庞雷.高精度水下定位系统[D].西安:西北工业大学,2007.
刘利军,韩焱.基于最小二乘法的牛顿迭代信源定位算法[J].弹箭与制导学报,2006,26(3):325-328.Liu Lijun,Han Yan.Newton iterated signal source localization algorithm based on the least squares method[J].Journal of Projectiles,Rockets,Missiles and Guidance,2006,26(3):325-328.(in Chinese)
艾宇慧,周瑜丽,岳沛,等.m序列扩频谱水声通信研究[J].哈尔滨工程大学学报,2000,21(2):15-18.Ai Yuhui,Zhou Yuli,Yue Pei,et al.A study of m sequence spread spectrum underwater acoustic communication[J].Journal of Harbin Engineering University,2000,21(2):15-18.(in Chinese)
宋磊,王大成,梁珊珊,等.扩频技术在水声定位系统中的应用研究[J].声学技术,2007,10,26(5):102-104.Song Lei,Wang Dacheng,Liang Shanshan,et al.A study of the application of spread spectrum techniques tounderwater acoustic positioning system[J].Technical Acoustics,2007,10,26(5):102-104.(in Chinese)
傅静静,赵光.扩展频谱技术在测距中的应用[J].黑龙江科技信息,2009(36):34.Fu Jingjing,Zhao Guang.The application of spread spectrum techniques to distance measurement system[J].Heilongjiang Science and Technology Information,2009(36):34.(in Chinese)
程晓畅,苏绍景,王跃科,等.伪随机码超声扩频测距系统设计与算法[J].测试技术学报,2007,21(1):79-83.Cheng Xiaochang,Su Shaojing,Wang Yueke,et al.Algorithm and design for pseudo-random sequence ultrasonicspread spectrum distance measurement system[J].Journal of Test and Measurement Technology,2007,21(1):79-83.(in Chinese)
杨睿.论伪随机序列及其应用[J].沈阳工程学院学报(自然科学版),2009,5(2):166-168,174.Yang Rui.Research and application of pseudo-random sequence[J].Journal of Shenyang Institute of Engineering(Natural Science),2009,5(2):166-168,174.(in Chinese)
肖亮.漂浮式基站自主定位系统收发单元设计[D].太原:中北大学,2007.
张新城,华伟,陈东海.Hilbert变换在齿轮故障诊断中的应用[J].煤矿机电,2008(4):59-60,63.Zhang Xincheng,Hua Wei,Chen Donghai.Application of Hilbert transform to gear fault diagnosis[J].CollieryMechanical&Electrical Technology,2008(4):59-60,63.(in Chinese)