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Alternative TitleMethod for Measurement of Coordinate of Transponder in Deep Ocean
冀大雄; 封锡盛; 刘健; 陈孝桢
Source Publication系统仿真学报
Indexed ByEI
EI Accession number20064710258986
Contribution Rank1
Funding Organization中国科学院创新基金(F040607)
Keyword垂线相交法 深海应答器坐标 测量原则 鲁棒性 Rra
Other AbstractA method, which is called vertical lines intersection for measurement of the coordinate of bottom transponder, is presented. This method applies solid geometry principia to get the coordinate of transponder, navigating vessel sails along the two vertically tracks each other. It is likely to find the point in every track which is the nearest to transponder and make vertical lines to the tracks respectively across the point. Then location of transponder is just the point of intersection of the two vertical lines. The important factors were analyzed, which have an impact on measurement error, and proposes measurement principle to satisfy precision requirement. Furthermore, the algorithm can improve the robustness of the measurement system. It’s useful for improving the distance accuracy to adopt Recursive Ray Algorithm. Emulations were carried out to testify the validation of the proposed method. The method, which is independent of depth, possesses well engineering practicality because of simple operation and acoustic measurement system.
Document Type期刊论文
Corresponding Author冀大雄
Recommended Citation
GB/T 7714
冀大雄,封锡盛,刘健,等. 一种测量深海应答器坐标的方法[J]. 系统仿真学报,2006,18(S2):218-221.
APA 冀大雄,封锡盛,刘健,&陈孝桢.(2006).一种测量深海应答器坐标的方法.系统仿真学报,18(S2),218-221.
MLA 冀大雄,et al."一种测量深海应答器坐标的方法".系统仿真学报 18.S2(2006):218-221.
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