CONTROL DEVICE AND SHIP AND SHIP CONTROL METHOD PROVIDED WITH CONTROL DEVICE

A control device 40 of a ship provided with stowable fin stabilizers on both sides. The control device acquires attitude information from an information measurement device 30 for measuring attitude information of the ship, the attitude information being one of the fin operating angle of the fin stabilizers and the speed of the ship, and performs a control so that a fin of one of the fin stabilizers is stowed when the fin stabilizers on both sides are operating and the attitude information is determined to be smaller than a first prescribed value, and the fins of the fin stabilizers on both sides are stowed when one of the fin stabilizers is operating and the attitude information is determined to be smaller than a second prescribed value. 具备可收纳的两舷的稳定鳍的船舶的控制装置(40)，从对船舶的姿势信息进行测量的信息测量装置(30)获取姿势信息，姿势信息是稳定鳍的鳍动作角和船舶的船速中的任意一个，在两舷的稳定鳍动作的情况下，当判定为姿势信息小于第一规定值时，进行控制以收纳任意一方的稳定鳍的鳍，在任意一方的稳定鳍动作的情况下，当判定为姿势信息小于第二规定值时，进行控制以收纳两舷的稳定鳍的鳍。