Electric-vehicle control device, and electric vehicle and forklift truck having the same
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United States of America Patent
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Oct 6, 2015
Issued Date -
N/A
app pub date -
Apr 12, 2010
filing date -
Sep 30, 2009
priority date (Note) -
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Abstract
The electric-vehicle control device is used in an electric vehicle which is provided with a vehicle body having a driving tire and an axle shaft and with a driving motor which imparts torque to the driving tire. The electric-vehicle control device issues a motor control command to the driving motor. The electric-vehicle control device is provided with a control unit, and the control unit gives feedback control to the driving motor by vibration parameters indicating vertical vibration of the electric vehicle at the center of the axle shaft.
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