Embodiments of the present disclosure provide a method comprising providing a first adaptive threshold of charge for a battery within a hybrid vehicle and based upon the first adaptive threshold of charge for the battery, operating the hybrid vehicle in a mode of operation. A digital version of the circuit uses a majority function to determine the median value of the phase locked loops. The plug ins are executed by a logic engine in which uses various inputs and outputs to obtain necessary information, process the order, and execute the order. A designated outer diameter area of the enveloping body contacts a supporting surface, and the enveloping body is filled with a pressure medium so that the enveloping body is tensioned on the die and, in so doing, is plastically deformed in the area of the wedge-shaped profile.