A Study on the Response of Fishing Vessels in Seas according to various Tonnage

어선의 크기 변화에 따른 실선 응답특성에 관한 고찰

It is important to investigate the hull response of a fishing vessel in waves to ensure the safety of it and to keep excellent sea-keeping qualities. For this purpose we measured the response of fishing vessels in waves using real sea experimental measuring system, We analyze the experimental data by statistical method and spectral analysis to get the characteristics of the response of vessels which have different tonnage. In this real sea experiment we use three stern trawlers which are the training ship in university. We know that the distribution of experimental response have Gauss distribution and Rayleigh distribution and smaller vessels have larger response.