Work vehicle implement joint orientation system and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12091835
APP PUB NO 20230129397A1
SERIAL NO

17509701

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Importance

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Abstract

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A joint orientation system is provided for a work vehicle having a chassis and an implement coupled to the chassis at a joint. The joint orientation system includes a first IMU positioned on a first side of the work vehicle relative to the joint and configured to collect a first IMU acceleration and a first IMU angular velocity and a second IMU positioned on a second side relative to the joint and configured to collect a second acceleration and a second angular velocity of the implement. A controller is configured to receive the first and second IMU accelerations and the first and second IMU angular velocities; determine a joint orientation correction based on IMU accelerations and IMU angular velocities; modify an estimate of joint orientation with the joint orientation correction to generate a current joint orientation; and output the current joint orientation for actuation of the implement.

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Patent Owner(s)

Patent OwnerAddress
DEERE & COMPANYONE JOHN DEERE PLACE MOLINE IL 61265

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kean, Michael G Maquoketa, US 64 229
Velde, Todd F Dubuque, US 33 141

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