Architecture and methodology of adaptive tire force prediction for integrated vehicle motion control

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United States of America Patent

PATENT NO 12017660
APP PUB NO 20230139179A1
SERIAL NO

17518237

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Abstract

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A system for adaptive tire force prediction in a motor vehicle includes a control module that executes program code portions that receive real-time static and dynamic data from motor vehicle sensors, that model forces at each tire of the motor vehicle at one or more incremental time steps, that estimate actual forces at each tire of the motor vehicle at each of the one or more incremental time steps, that adaptively predict tire forces at each tire of the motor vehicle at each of the one or more incremental time steps, that generate one or more control commands for actuators of the motor vehicle, that capture discrepancies between real-time force estimations and nominal force calculations at each tire of the motor vehicle, and that apply compensation parameters to reduce tracking errors in the one or more control commands to the one or more actuators of the motor vehicle.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLC300 RENAISSANCE CENTER MAIL CODE 482-C24-A68 P O BOX 300 DETROIT MI 48265

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Askari, Hassan Markham, CA 13 5
Frascati, Lapo Dicomano, IT 3 4
Long, Ruixing Windsor, CA 22 221
Mahabadi, SeyedAlireza Kasaiezadeh Novi, US 5 54
Mashrouteh, Shamim Markham, CA 6 9
Nahidi, Seyedeh Asal North York, CA 22 40
Pattipati, Bharath South Lyon, US 13 117
Tan, Hualin Novi, US 52 360

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