US 12,265,398 B2
Selectively adjusting a position of an implement of a machine based on changes to a roll angle of a chassis of the machine
Bradley Paul Krone, Dunlap, IL (US); and Joseph Leo Faivre, Edelstein, IL (US)
Assigned to Caterpillar Inc., Peoria, IL (US)
Filed by Caterpillar Inc., Peoria, IL (US)
Filed on Jun. 9, 2022, as Appl. No. 17/806,105.
Prior Publication US 2023/0400865 A1, Dec. 14, 2023
Int. Cl. G05D 1/00 (2024.01); E02F 9/20 (2006.01)
CPC G05D 1/0891 (2013.01) [E02F 9/2037 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a controller of a machine, the method comprising:
receiving a command indicating a target roll angle, of an implement of the machine, which is measured relative to a chassis of the machine;
detecting a change in a roll angle of the chassis of the machine;
filtering the change to pass a low frequency change and remove a high frequency change; and
causing the target roll angle to be adjusted based on the low frequency change.