Methods and apparatus for controlling the ramp in of current to an electronic power assisted steering motor associated with an auto stop-start engine

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United States of America Patent

PATENT NO 10787196
APP PUB NO 20190002012A1
SERIAL NO

15640027

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Abstract

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Methods and apparatus for controlling the ramp in of current to an electronic power assisted steering motor associated with an auto stop-start engine are described. A controller is to determine a moving average voltage of a vehicle battery. The controller is also to determine a voltage rate of change based on the moving average voltage. The controller is also to determine a moving average engine speed of an auto stop-start engine of the vehicle. The controller is also to ramp in current to an electronic power assisted steering motor of the vehicle based on the moving average voltage, the voltage rate of change, and the moving average engine speed.

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Patent Owner(s)

Patent OwnerAddress
FORD GLOBAL TECHNOLOGIES LLCFAIRLANE PLAZA SOUTH SUITE 800 330 TOWN CENTER DRIVE DEARBORN MI 48126

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Awadi, Ahmed Farmington Hills, US 31 111
Eschtruth, Kirt Livonia, US 3 6
Gunger, Jonathan Edward Canton, US 4 7
Khafagy, Hafiz Shafeek Dearborn, US 50 264
Makkiya, Hussam Troy, US 27 65

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