CPC H02P 6/08 (2013.01) [H02P 9/009 (2013.01); H02P 25/026 (2013.01)] | 7 Claims |
1. A motor controller for vehicle assist control, generating an assist torque command for a motor device to perform vehicle assist control according to an execution command of a vehicle assist determination unit as well as a rotor position signal and a rotor speed signal of the motor device, the motor controller comprising:
a first consolidation unit, generating a position offset signal according to an original position signal and the rotor position signal of the motor device;
a first gain unit, performing a position ratio calculation based on the position offset signal to generate a front-order torque command;
a second gain unit, performing a speed ratio calculation based on the rotor speed signal to generate a torque damping command; and
a second consolidation unit, generating the assist torque command according to the front-order torque command and the torque damping command used as negative feedback.
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