Applications of a Motion Compensation Stabilized Vertical Array of Hydrophones
When a vertical array of hydrophones is used to determine the location of a submerged acoustic source in the ocean, performance is limited by the quality of the data, especially when there is interference from ambient noise and other sources or when there are uncertainties in the parameters of the e...
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| Veröffentlicht in: | IEEE access 2019, Vol.7, p.79433-79437 |
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| description | When a vertical array of hydrophones is used to determine the location of a submerged acoustic source in the ocean, performance is limited by the quality of the data, especially when there is interference from ambient noise and other sources or when there are uncertainties in the parameters of the environment. High-quality data may be obtained by anchoring a vertical array on the seafloor, but this time-consuming approach does not allow frequent deployments and mobility. By using motion compensation to eliminate the vertical motion of an array that is deployed from a surface platform, it may be possible to obtain high-quality data with a rapidly deployable system. Other applications that could benefit from this capability include the geoacoustic inverse problem of estimating the parameters of the sediment and studying the effects of horizontal diffraction and horizontal multi-paths for global-scale problems. |
| doi_str_mv | 10.1109/ACCESS.2019.2922535 |
| format | Article |
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High-quality data may be obtained by anchoring a vertical array on the seafloor, but this time-consuming approach does not allow frequent deployments and mobility. By using motion compensation to eliminate the vertical motion of an array that is deployed from a surface platform, it may be possible to obtain high-quality data with a rapidly deployable system. 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(IEEE) 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c408t-b7d40a3250795a5b9ca294db9ac8c53d78744d99b3cd65d6276c51cec6312073</citedby><cites>FETCH-LOGICAL-c408t-b7d40a3250795a5b9ca294db9ac8c53d78744d99b3cd65d6276c51cec6312073</cites><orcidid>0000-0003-0516-1033</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/8735664$$EHTML$$P50$$Gieee$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,864,2102,4024,27633,27923,27924,27925,54933</link.rule.ids></links><search><creatorcontrib>Collins, Michael D.</creatorcontrib><title>Applications of a Motion Compensation Stabilized Vertical Array of Hydrophones</title><title>IEEE access</title><addtitle>Access</addtitle><description>When a vertical array of hydrophones is used to determine the location of a submerged acoustic source in the ocean, performance is limited by the quality of the data, especially when there is interference from ambient noise and other sources or when there are uncertainties in the parameters of the environment. 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Other applications that could benefit from this capability include the geoacoustic inverse problem of estimating the parameters of the sediment and studying the effects of horizontal diffraction and horizontal multi-paths for global-scale problems.</description><subject>Acoustic arrays</subject><subject>Acoustic noise</subject><subject>Acoustics</subject><subject>active heave compensation</subject><subject>Anchoring</subject><subject>Arrays</subject><subject>azimuthal coupling</subject><subject>Hydrophones</subject><subject>Inverse problems</subject><subject>Motion compensation</subject><subject>Ocean acoustics</subject><subject>Ocean floor</subject><subject>Oceans</subject><subject>Parameter estimation</subject><subject>Sediments</subject><subject>signal processing</subject><subject>Sonar equipment</subject><subject>source localization</subject><subject>vertical arrays</subject><subject>Vertical motion</subject><issn>2169-3536</issn><issn>2169-3536</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>ESBDL</sourceid><sourceid>RIE</sourceid><sourceid>DOA</sourceid><recordid>eNpNkU1PwzAMhisEEtPYL9ilEueNfKc5TtVgkwYcNnGN3CSFTt1Sku4wfj3tiiZ8ie34eW3pTZIpRnOMkXpa5Plyu50ThNWcKEI45TfJiGChZpRTcfsvv08mMe5RF1nX4nKUvC2apq4MtJU_xtSXKaSvvi_S3B8ad4yXn3TbQlHV1Y-z6YcLbQfU6SIEOPfI6myDb7780cWH5K6EOrrJ3ztOds_LXb6abd5f1vliMzMMZe2skJYhoIQjqTjwQhkgitlCgckMp1ZmkjGrVEGNFdwKIoXh2DgjKCZI0nGyHmSth71uQnWAcNYeKn1p-PCpob-ydppTKAVxEnMHTDoFtCQUiADW7RQq67QeB60m-O-Ti63e-1M4dtdrwjgXVEiMuik6TJngYwyuvG7FSPc26MEG3dug_2zoqOlAVc65K5FJyoVg9BezHoLH</recordid><startdate>2019</startdate><enddate>2019</enddate><creator>Collins, Michael D.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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| ispartof | IEEE access, 2019, Vol.7, p.79433-79437 |
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| source | IEEE Open Access Journals; DOAJ Directory of Open Access Journals; EZB Electronic Journals Library |
| subjects | Acoustic arrays Acoustic noise Acoustics active heave compensation Anchoring Arrays azimuthal coupling Hydrophones Inverse problems Motion compensation Ocean acoustics Ocean floor Oceans Parameter estimation Sediments signal processing Sonar equipment source localization vertical arrays Vertical motion |
| title | Applications of a Motion Compensation Stabilized Vertical Array of Hydrophones |
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