Method for designing the control laws of an infinitely variable hybrid drivetrain for motor vehicles

The method of producing a control protocol for a motor vehicle infinitely variable transmission involves modelling the dynamic operation of the engine-transmission group following a dynamic linear time invariant model, to provide the force (Tpt) provided by the transmission (3) on the wheels (Tice) and the engine (1) regime and power. The linear model is then corrected using uncertainty for the transmission and vehicle. The drive is regulated to stabilize systems described by the model.