Array invariant-based range-only target motion analysis for ship noise measured by two vertical line arrays in shallow water
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sul, Hoseok | - |
dc.contributor.author | Jo, Moon Ju | - |
dc.contributor.author | Song, Taek Lyul | - |
dc.contributor.author | Choi, Jee Woong | - |
dc.date.accessioned | 2023-09-11T01:38:59Z | - |
dc.date.available | 2023-09-11T01:38:59Z | - |
dc.date.issued | 2023-03 | - |
dc.identifier.issn | 0001-4966 | - |
dc.identifier.issn | 1520-8524 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/115284 | - |
dc.description.abstract | A novel approach for underwater acoustic localization by using passive line array sonar will be proposed in this talk. In the case of the received signal having a finite pulse duration, the target location can be easily estimated using the time-difference-of-arrival (TDOA) method between sensors. However, it is difficult to use the TDOA method for signals that exist for a relatively long time, such as ship noise. An array invariant method has been proposed to measure the source-receiver distance, but it does not accurately estimate the target location. In this talk, target localization will be performed with the range-only target motion analysis method using non-linear target tracking after estimating the target range by the array invariant method. The proposed method is tested using the ship noise of the R/V Onnuri measured by two vertical line arrays during the Shallow-water Acoustic Variability Experiment (SAVEX-15), and the result will be discussed in this talk. [This research was supported by the Ministry of Oceans and Fisheries of Korea (PM63010, 2022).] | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Acoustical Society of America | - |
dc.title | Array invariant-based range-only target motion analysis for ship noise measured by two vertical line arrays in shallow water | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1121/10.0018929 | - |
dc.identifier.wosid | 001000287902036 | - |
dc.identifier.bibliographicCitation | Journal of the Acoustical Society of America, v.153, no.3.suppl. | - |
dc.citation.title | Journal of the Acoustical Society of America | - |
dc.citation.volume | 153 | - |
dc.citation.number | 3.suppl. | - |
dc.type.docType | Meeting Abstract | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Acoustics | - |
dc.relation.journalResearchArea | Audiology & Speech-Language Pathology | - |
dc.relation.journalWebOfScienceCategory | Acoustics | - |
dc.relation.journalWebOfScienceCategory | Audiology & Speech-Language Pathology | - |
dc.identifier.url | https://pubs.aip.org/asa/jasa/article/153/3_supplement/A300/2886206/Array-invariant-based-range-only-target-motion | - |
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