US 12,419,219 B2
Method and system for calibrating a height control system for an implement of an agricultural work vehicle
Kenneth Seiders, Jr., Elizabethtown, PA (US)
Assigned to CNH Industrial America LLC, New Holland, PA (US)
Filed by CNH Industrial America LLC, New Holland, PA (US)
Filed on Jun. 2, 2023, as Appl. No. 18/205,148.
Application 18/205,148 is a continuation of application No. 16/548,199, filed on Aug. 22, 2019, granted, now 11,910,749.
Prior Publication US 2023/0301235 A1, Sep. 28, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. A01D 41/127 (2006.01); A01D 41/14 (2006.01); G06Q 50/02 (2024.01)
CPC A01D 41/1274 (2013.01) [A01D 41/141 (2013.01); A01D 41/145 (2013.01); G06Q 50/02 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A method for calibrating a height control system for an implement of an agricultural work vehicle, the method comprising:
providing, with one or more computing devices, an input signal to the height control system to adjust a height of the implement relative to the ground surface;
monitoring, with the one or more computing devices, the height of the implement relative to the ground surface;
iteratively adjusting, with the one or more computing devices, at least one gain of the height control system across a plurality of gains as the height of the implement is being monitored to determine a stability point of the height control system at which the height control system transitions from stable to unstable;
identifying, with the one or more computing devices, a gain of the plurality of gains at which the height control system transitions from stable to unstable as a maximum stability gain of the height control system; and
setting, with one or more computing devices, the at least one gain of the height control system based on the maximum stability gain.