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GNSS AND OPTICAL GUIDANCE AND MACHINE CONTROL

  • US 20180113473A1
  • Filed: 12/11/2017
  • Published: 04/26/2018
  • Est. Priority Date: 03/20/2003
  • Status: Active Grant
First Claim
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1. An automatic steering system for use in an agricultural vehicle, comprising:

  • a controller to;

    send one or more steering control commands for a desired track to a vehicle steering control mechanism to steer the agricultural vehicle;

    receive data from one or more sensors indicating a response by the agricultural vehicle to the one or more steering control commands;

    determine a deviation of the agricultural vehicle from the desired track based on the data from one or more sensors indicating the response by the agricultural vehicle to the one or more steering control commands;

    derive one or more calibration values based on the deviation of the agricultural vehicle;

    generate additional steering control commands based on the one or more calibration values; and

    send the additional steering control commands to the steering control mechanism.

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