소형 선박용 진자식 횡동요 저감장치의 실선시험

Abstract

Reduction of a ship's rolling is the most important performance requirement for improving the safety of the crew on board, preventing damage to cargos as well as improving the comfort of the ride. A mass driving anti-rolling system (MD-ARS) might be one candidate of several systems against the ship's rolling. In this paper, a pendulum-type MD-ARS is designed, fabricated, and tested experimentally. Since the MD-ARS is passively operated, it does not use any power system. After the MD-ARS is installed on the cabin of the small leisure boat, a sea-trial test is conducted. Through the test, it is confirmed that the roll rate of the ship is pretty well reduced by the developed MD-ARS.