A marine propulsion device (100) includes a controller (70) configured or programmed to calculate a rotation speed (TN) of a rotor (54) based on a magnetic flux density (MD) detected by a detector (60), and correct a deviation in a calculated magnet position (MP) of the rotor (54) due to an eddy current generated in a metal member (MM) based on a calculated rotation speed (TN) of the rotor (54).
MARINE PROPULSION DEVICE
SCHIFFSANTRIEBSVORRICHTUNG
DISPOSITIF DE PROPULSION MARINE
2024-08-14
Patent
Electronic Resource
English