Infinitely variable transmission controlling method for vehicle, involves correcting wheel`s reference torque based on torque saturation value and vector containing estimation of transmission`s state, in case of engine saturation

摘要

The method involves calculating an instantaneous operation point of an infinitely variable transmission defined by a reference value (RWice) of the speed of a heat engine and a reference torque (RTo) of a vehicle`s wheel. The wheel`s reference torque is corrected based on the instantaneous value of saturation of torque and a vector containing an estimation of the state of transmission, in case of engine saturation. An independent claim is also included for a device to control an infinitely variable transmission.