DEVICE FOR PROGRAMMED CONTROL OF SHIP MOTION Russian patent published in 2007 - IPC B63H25/06 B63G8/14 

FIELD: shipbuilding; ship motion control systems.

SUBSTANCE: proposed device has angle-of-trim sensor, angle-of-trim setter, angular velocity sensor summing amplifier, steering gear, command unit and program unit; outputs of angle-of-trim sensor, angle-of-trim setter and angular velocity sensor are connected respectively to the first, second and third inputs of summing amplifier. Device is additionally provided with change-over unit whose first, second and third inputs are connected respectively with summing amplifier output, first output of command unit and output of program unit whose input is connected with second output of command unit whose first and second inputs are connected respectively with output of angle-of-trim sensor and output of angular velocity sensor; output of change-over unit is connected with input of steering gear.

EFFECT: enhanced accuracy of ship stabilization in the course of throwing special-purpose objects.

2 cl, 1 dwg