Method and system for controlling attitude of a marine vessel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11675372
APP PUB NO 20210173413A1
SERIAL NO

16536013

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of controlling attitude of a marine vessel includes identifying a natural roll frequency of the marine vessel, measuring a roll motion of the marine vessel with an attitude sensor, and then determining that the roll motion exceeds the threshold roll where no corresponding steering input is present. The method further includes determining a counteracting drive movement for at least one propulsion device based on the measured roll motion and the natural roll frequency of the marine vessel. A steering actuator is then controlled to move the at least one propulsion device to effectuate the counteracting drive movement so as to counteract an environmentally-induced roll motion of the marine vessel.

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Patent Owner(s)

  • BRUNSWICK CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Derginer, Matthew E Butte des Mort, US 17 16
Dochterman, David D Panama City, US 1 1

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