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题名: Acoustic Theory Application in Ultra Short Baseline System for Tracking AUV
作者: Ji DX(冀大雄) ; Liu J(刘健) ; Zheng R(郑荣)
作者部门: 海洋信息技术装备中心
关键词: Ultra short baseline system ; track ; AUV ; ray equations ; sonar equations
刊名: MARINE GEODESY
ISSN号: 0149-0419
出版日期: 2013
卷号: 36, 期号:4, 页码:428-435
收录类别: SCI
产权排序: 1
摘要: The effective tracking area of ultra short baseline (USBL) systems strongly relates to the safety of autonomous underwater vehicles (AUVs). This problem has not been studied previously. A method for determining the effective tracking area using acoustic theory is proposed. Ray acoustic equations are used to draw rays, which ascertain the effective space. The sonar equation is established in order to discover the available range of the USBL system and the background noise level using sonar characteristics. The available range defines a hemisphere like enclosure. The overlap of the effective space with the hemisphere is the effective area for USBL systems tracking AUVs. Lake and sea trials show the proposed method's validity.
语种: 英语
WOS记录号: WOS:000326780600005
WOS标题词: Science & Technology ; Physical Sciences ; Technology
类目[WOS]: Geochemistry & Geophysics ; Oceanography ; Remote Sensing
研究领域[WOS]: Geochemistry & Geophysics ; Oceanography ; Remote Sensing
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内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/13934
Appears in Collections:海洋信息技术装备中心_期刊论文

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Recommended Citation:
冀大雄; 刘健; 郑荣.Acoustic Theory Application in Ultra Short Baseline System for Tracking AUV ,MARINE GEODESY,2013,36(4):428-435
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