METHOD AND SYSTEM FOR OPTIMISING OPERATION OF VESSEL
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United States of America Patent
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Issued Date -
Apr 16, 2020
app pub date -
Dec 9, 2019
filing date -
Aug 9, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed are a method and a virtual sensor system for determining the speed through water of a marine vessel. The method includes obtaining propeller revolutions per minute and at least one of torque at propeller, propulsion power, thrust and engine fuel flow, obtaining speed over ground or logged data from one or more speed through water logs of the vessel and using the obtained data and hydrodynamic modelling to determine the speed through water of the vessel.
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International Classification(s)
- B63J:AUXILIARIES ON VESSELS
- B63H:MARINE PROPULSION OR STEERING
- G01P:MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, D....
- G05D:SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC....
- G01C:MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING....
- B63B:SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR S....
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