Passive hydroacoustic method of detection and tracking object moving on the sea surface and floating in the depth

• Autorzy: Szymczak W. , Buszman K.
• Języki publikacji: EN

Abstrakty

EN

The main goal of the paper is to present passive, autonomous system to observe objects moving on the sea surface and floating in the depth prepared to work in very shallow water. Complete system will be described starting from hardware realization finalizing on configuration of sensors and presentation of algorithms implemented in prepared to this project software ( alarm types, setting parameters responsible for alarm generation etc.). Finally example of object detection will be presented concentrating on remotely operate vehicles ROV – seabotix and combustion motorboat. At a given point of discussion, stability of algorithms eliminating the occurrence of false alarms will be presented.

Słowa kluczowe

EN

passive hydroacoustic; hydrophone array; direction of arrival calculation

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2017
• Tom: Vol. 20
• Strony: 173--178
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Szymczak W.

• Polish Naval Academy Smidowicza St. 69, 81-127 Gdynia, Poland

autor

Buszman K.

• Polish Naval Academy Smidowicza St. 69, 81-127 Gdynia, Poland

Bibliografia

• [1] E.Kozaczka, G.Grelowska, Shipping low frequency noise and its propagation in shallow water, ActaPhysicaPolonica A 119 (6), 1009-1012, 2011.
• [2] E.Kozaczka, G.Grelowska, Shipping noise, Archives of Acoustics 29 (2), 169-176, 2004.
• [3] G.Grelowska, E.Kozaczka, S.Kozaczka, W.Szymczak, Underwater noise generated by small ship in the shallow sea, Archives of Acoustics 38 (3), 351-356, 2013.
• [4] G. Grelowska, E. Kozaczka, Tracking of the broadband source of the underwater noise in the very shallow water conditions, Hydroacoustics, Vol.18, 77-86, 2015.
• [5] Y. T. Chan and K. C. Ho. A Simple and Efficient Estimator for Hyperbolic Location.IEEETransactions on Signal Processing, vol. 42, Issue: 8, pages 1905–1915, August 1994.
• [6] E. Kozaczka, G. Grelowska, S. Kozaczka, W. Szymczak, Diver Observations by Means of Acoustic Methods, Acta Physica Polonica A, Vol. 123, 6, 1098-1100, 2013.
• [7] Urick RJ. 1983 Principles of Underwater Sound 3rd Edition (New York: Me Graw Hill).
• [8] Zetterberg V, Pettersson MI and Claesson I 2005 Proceedings of OCEANS (2005 MTS/IEEE).

Uwagi

PL

Opracowanie w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).