SYSTEM AND METHOD FOR MACHINE LOAD DETECTION

摘要

A transmission (208) includes a transmission output speed (TOS) sensor providing a signal indicative of an output speed of the transmission. A controller (232) estimates an actual torque output of the transmission (208) and determines, in real time, a first TOS acceleration based on the signal provided by the transmission output speed sensor (238) and a second TOS acceleration based on the actual torque estimation. The first and second accelerations (516 and 518) are compared and a torque transient trigger is activated when the divergence exceeds a threshold value.