{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T15:31:27Z","timestamp":1779895887270,"version":"3.53.1"},"reference-count":22,"publisher":"Wiley","license":[{"start":{"date-parts":[[2018,1,1]],"date-time":"2018-01-01T00:00:00Z","timestamp":1514764800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Key Laboratory of Science and Technology on Underwater Acoustic Antagonizing","award":["11374072"],"award-info":[{"award-number":["11374072"]}]},{"name":"National Key Laboratory of Science and Technology on Underwater Acoustic Antagonizing","award":["61371171"],"award-info":[{"award-number":["61371171"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["11374072"],"award-info":[{"award-number":["11374072"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61371171"],"award-info":[{"award-number":["61371171"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["11374072"],"award-info":[{"award-number":["11374072"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61371171"],"award-info":[{"award-number":["61371171"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004543","name":"China Scholarship Council","doi-asserted-by":"publisher","award":["11374072"],"award-info":[{"award-number":["11374072"]}],"id":[{"id":"10.13039\/501100004543","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004543","name":"China Scholarship Council","doi-asserted-by":"publisher","award":["61371171"],"award-info":[{"award-number":["61371171"]}],"id":[{"id":"10.13039\/501100004543","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Sensors"],"published-print":{"date-parts":[[2018]]},"abstract":"<jats:p>Five well-known azimuth angle estimation methods using a single acoustic vector sensor (AVS) are investigated in open-lake experiments. A single AVS can measure both the acoustic pressure and acoustic particle velocity at a signal point in space and output multichannel signals. The azimuth angle of one source can be estimated by using a single AVS in a passive sonar system. Open-lake experiments are carried out to evaluate how these different techniques perform in estimating azimuth angle of a source. The AVS that was applied in these open-lake experiments is a two-dimensional accelerometer structure sensor. It consists of two identical uniaxial velocity sensors in orthogonal orientations, plus a pressure sensor\u2014all in spatial collocation. These experimental results indicate that all these methods can effectively realize the azimuth angle estimation using only one AVS. The results presented in this paper reveal that AVS can be applied in a wider range of application in distributed underwater acoustic systems for passive detection, localization, classification, and so on.<\/jats:p>","DOI":"10.1155\/2018\/4324902","type":"journal-article","created":{"date-parts":[[2018,3,27]],"date-time":"2018-03-27T19:30:54Z","timestamp":1522179054000},"page":"1-11","source":"Crossref","is-referenced-by-count":17,"title":["Open-Lake Experimental Investigation of Azimuth Angle Estimation Using a Single Acoustic Vector Sensor"],"prefix":"10.1155","volume":"2018","author":[{"given":"Anbang","family":"Zhao","sequence":"first","affiliation":[{"name":"College of Underwater Acoustic Engineering, Harbin 150001, China"},{"name":"Science and Technology on Underwater Acoustic Laboratory, Harbin 150001, China"},{"name":"National Key Laboratory of Science and Technology on Underwater Acoustic Antagonizing, China State Shipbuilding Corporation Systems Engineering Research 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