Power hop cancellation using an electronic limited slip differential

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United States of America Patent

PATENT NO 9517694
APP PUB NO 20160001654A1
SERIAL NO

14323885

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Abstract

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Vehicles, systems and a method for mitigating power hop in a vehicle are provided. The vehicle, for example, may include, but is not limited to a drivetrain, an electronic limited slip differential mechanically coupled to the drivetrain, and a controller communicatively coupled to the electronic limited slip differential, wherein the controller is configured to determine when the vehicle is experiencing a power hop event or when the vehicle may experience a future power hop event, and cause, when the vehicle is experiencing the power hop event or when the vehicle may experience the future power hop event, the electronic limited slip differential to apply torque differentiation pulses to the drivetrain.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 M/C 482-C22-A68 DETROIT MI 48265-3000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nolte, Jason J Wixom, US 11 99
Seitllari, Dejvis Dearborn, US 1 7

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