A machine (100) control system including an impeller clutch pedal sensor (206), a power source sensor (208), a torque converter output speed sensor (212), an implement lever sensor (210) and a controller (124) is provided. The impeller clutch pedal sensor (206) is configured to generate a signal (302) indicative of an impeller clutch command. The implement lever sensor (210) is configured to generate a signal (502, 504, 506) indicative of a desired hydraulic flow (508) corresponding to an implement lever command (502, 504, 506). The controller (124) is configured to determine a desired output torque (308), at a current torque converter output speed (306), based on the signals (302, 304) from the impeller clutch pedal sensor (206) and the power source sensor (208). The controller (124) is configured to modulate at least one of the speed of the power source (102) or an engagement of an impeller clutch (116) based on the desired output torque (308) and the implement lever command (502, 504, 506).
Machine control system
2017-02-16
Patent
Electronic Resource
English
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