Apparatus and method for control of auto-pilot system for water tank-based exercise model test

摘要

Disclosed is a control apparatus and method for a free hangover system for testing a water tank-based motion model. The control method of the free-hanging system for the tank-based motion model test includes the steps of measuring the speed of the towing tank, the step of measuring the motion of the model ship, determining whether the measured speed is stable, and the measurement. If the determined speed is stable, performing the first PID (proportional integral derivative) control of the propeller rotational speed of the model ship so that the model ship rises to a preset target speed, if the measured speed is not stable, The step of determining whether the model ship's motion is stable using a surge during the measured 6 degrees of freedom movement. When the model ship's motion is stable, the propeller rotation speed of the model ship maintains the target speed. And performing a second PID control for the model ship and, when the motion of the model ship is not stable, performing a third PID control for the rotation speed of the propeller of the model ship.