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Hydraulic derate stability control and calibration
A work machine includes systems and methods for stability control and for calibrating the stability control. During operation the load on a work implement is detected and it is determined if the load is at or above a threshold value. A derated fluid output is determined if the load is at or above the threshold value. A control signal is output to the valve based on the derated fluid output. During calibration the pressure in a hydraulic cylinder is detected at one or more locations as a mechanical arm moves between a lower position and an upper position. One or more baseline values are established for the mechanical arm between the lower position and the upper position.
Hydraulic derate stability control and calibration
A work machine includes systems and methods for stability control and for calibrating the stability control. During operation the load on a work implement is detected and it is determined if the load is at or above a threshold value. A derated fluid output is determined if the load is at or above the threshold value. A control signal is output to the valve based on the derated fluid output. During calibration the pressure in a hydraulic cylinder is detected at one or more locations as a mechanical arm moves between a lower position and an upper position. One or more baseline values are established for the mechanical arm between the lower position and the upper position.
Hydraulic derate stability control and calibration
KENKEL AARON R (author) / LEINAAR KYLE E (author) / KELLOGG BRIAN K (author) / MYERS DAVID J (author) / LEHMANN DOUG M (author)
2021-03-23
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
RIMPULL DERATE MANAGEMENT IN A MACHINE WITH INDEPENDENT POWERTRAINS
| European Patent Office | 2015
European Patent Office | 2017