Control of a waterjet propelled vessel

摘要

The invention is related to a method for controlling roll out of a watercraft, comprising: determining whether a nozzle control apparatus is off center to alter a position of a nozzle of the watercraft (132);
if the nozzle control apparatus is off center, setting a nozzle control command to a nozzle control apparatus command (134);
determining whether the nozzle control apparatus has been returned to a center position;
if the nozzle control apparatus has been returned to a center position, setting a nozzle control command to oppose a turn of the watercraft (142).