Signal processing in the hydroacoustic ships berthing aid system

• Autorzy: Marszal J. , Salamon R. , Kilian L. , Raganowicz A. , Szurowski T.
• Konferencja: International Symposium on HYDROACOUSTICS AND ULTRASONICS EAA Symposium (formerly 13th FASE Symposium) Gdańsk-Jurata, 12-16 May 1997
• Języki publikacji: EN

Abstrakty

EN

The berthing of ships is an extremely complicated task that requires decisions on the movement of ships based on a large number of variabies: tide wind, visibility, speed, distance from jetty. Particular difficulties are related to the less maneuverable ships such as very large crude carriers. The presented hydroacoustic ships berthing aid system measures four distances of a ship to the jetty using the sonar echo method. The system computer calculates the bow and stern speed and distances to dolphins from the measured data. The results obtained are simultaneously presented on a large, high luminance display as well as printed out and recorded on computer discs. Additionally the dolphins displacements are measured and the data obtained together with its statistical parameters are recorded.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 1997
• Tom: Vol. 1
• Strony: 237--242
• Opis fizyczny: Bibliogr. 2 poz., rys.

Twórcy

autor

Marszal J.

• Technical University of Gdańsk, ul. G. Narutowicza 1l/12, 80-952 Gdańsk, Poland

autor

Salamon R.

• Technical University of Gdańsk, ul. G. Narutowicza 1l/12, 80-952 Gdańsk, Poland

autor

Kilian L.

• Technical University of Gdańsk, ul. G. Narutowicza 1l/12, 80-952 Gdańsk, Poland

autor

Raganowicz A.

• Technical University of Gdańsk, ul. G. Narutowicza 1l/12, 80-952 Gdańsk, Poland

autor

Szurowski T.

• Technical University of Gdańsk, ul. G. Narutowicza 1l/12, 80-952 Gdańsk, Poland

Bibliografia

• 1. R. Salamon, et. al. „Hydroacoustic ships berthing aid system for Northern Harbour of Gdańsk". Proc. of the XIII Symposium on Hydroacoustics, Gdynia 1996.
• 2. R. Salamon et. al. .”Measurement errors in acoustical docking system". Proc. of the XLIII Open Seminar on Acoustics, Gliwice 1996.