A work machine includes an IC engine having an output, an IVT having an input coupled with the IC engine output, and a ground speed actuator. A desired speed sensor associated with the ground speed actuator provides an output signal indicating a slower ground speed. At least one electrical processing circuit is configured for increasing an input/output (I/O) ratio of the IVT, dependent upon the sensor output signal, such that a net torque transfer back-driven from the IVT input to the IC engine output is substantially zero.
WORK MACHINE COAST AND BRAKE CONTROL WITH AN INFINITELY VARIABLE TRANSMISSION
CONTROLE DE ROULAGE EN ROUE LIBRE ET DE COMMANDE DE FREIN DE MACHINE DE TRAVAIL AVEC TRANSMISSION A VARIATION INFINIE
2016-05-10
Patent
Electronic Resource
English