Dynamic constraint techniques to manage compensatory torque requests in an electrified powertrain

A torque calibration and control method for an electrified vehicle, the torque calibration and control method comprising:

• providing an electrified powertrain of the electrified vehicle, the electrified powertrain including at least a first electric motor and a second electric motor powered by a battery system;
• providing a set of compensatory systems of the electrified vehicle that provide compensatory torque requests for the electrified powertrain;
• obtaining, by a calibration system, a torque command map defining torque commands for the first and second electric motors based on varying driver torque demand for the electrified powertrain and varying compensatory torque requests;
• generating and outputting, by the calibration system and for each torque command of the torque command map, a two-dimensional (2D) donut space plot illustrating the torque command relative to the driver torque demand, motor torque limits of the first and second electric motors, and battery power limits of the battery system;
• for each torque command that exceeds at least one of the motor torque limits and the battery power limits, receiving, by the calibration system and from a calibration engineer, an adjustment to the torque command such that it satisfies both the motor torque limits and the battery power limits while honoring the compensatory torque requests;
• and
• generating and outputting, by the calibration system, a modified torque command map based on the torque command map and the received adjustments.