Acoustic analysis of remote-controlled surface and underwater vehicles

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

Abstrakty

EN

Technological progress has made the use of remotely controlled objects moving on the surface and underwater, for a variety of purposes, become extraordinarily popular. The widespread use of such vehicles enables unauthorized use. Therefore, knowledge of the hydroacoustic field characteristics makes it possible to identify by passive underwater observation systems. The paper presents the results of narrowband and one-third-octave frequency analyzes of remote-controlled surface and underwater vehicles. The change in sound pressure was recorded for vehicles moving a short distance away from the hydrophone. The research was carried out in difficult conditions, propagation, at a small depth in the coastal zone.

Słowa kluczowe

EN

hydroacoustic; remotely operated vehicles; signatures

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2017
• Tom: Vol. 20
• Strony: 29--34
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Buszman K.

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

autor

Szymczak W.

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

autor

Mironiuk W.

• 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, Acta Physica Polonica A 119 (6), 1009-1012, 2011,
• [2] M. Kastek, R Dulski, M Zyczkowski, M Szustakowski, P Trzaskawka, W Ciurapinski, G Grelowska, I Gloza, S Milewski, K Listewnik, Multisensor system for the protection of critical infrastructure of a seaport, SPIE Defense, Security, and Sensing, 83880M83880M-13, 2012,
• [3] E. Kozaczka, G. Grelowska, Shipping noise, Archives of Acoustics 29 (2), 169-176, 2004,
• [4] K. Listewnik, Some aspects of noise measurement of ships, Solid State Phenomena 196, 212-219, 2013,
• [5] K. Listewnik, Sound silencing problem of underwater vehicles, Proceedings of 20th International Congress on Sound and Vibration 2013,
• [6] K. Listewnik, Extract Features of Ship’s Noise Sources by Hydroacoustics Method, Polish Journal of Environmental Studies 17, 59-62, 2008,
• [7] I. Gloza, R. Józwiak, K. Buszman, The one–third–octave spectrum as a method of vessel identification, Hydroacoustics 17, 2014,
• [8] 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.

Uwagi

PL

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