FORCED OSCILLATION DEVICE FOR THE EVALUATION OF SHIPS COUPLED MOTION BETWEEN ROLL AND SWAY

摘要

PURPOSE: A forced oscillation testing device for a ship is provided to experimentally inspect influence according to swaying by forcedly oscillating a model using a link device. CONSTITUTION: A forced oscillation testing device for a ship comprises a motor(10), a reducer(20), and a power transmission(30). The testing device more comprises an operating unit(40) and a support(50). The motor generates the power. The reducer is connected to the motor and an axis joint(15). One end of the power transmission is coupled with a reducer axis(20-1) of the reducer. The other end of the power transmission is coupled with a first sliding block(31-1). The power transmission transfers the power to a vertical guide ring(32). The operating unit is installed at the lower end of a horizontal slope central bar(47).