Drive train's performance adjusting method for rear wheel-propelled motor car, involves determining regular motor torque by subtracting computed controller moment from driver desire moment

摘要

The method involves providing a signal that is formed as a measure for desired alteration of running condition given by a driver and as a driver desire moment (FM). A spanning state of a drive train (22) is determined from difference of current engine speed and current wheel speed. A controller moment (RM) is computed from the determined spanning state, where the controller moment acts against the spanning state and acts upon the driver desire moment. A regular motor torque (MM) is determined by subtracting the computed controller moment from the driver desire moment.