Patent ID: 7973500
Filing Date: 2011-07-05
Classification: B60K,B60L,B60W,G05B,H02P,Y02T

Abstract:
1. A control apparatus for a motor driving and controlling the motor according to a driving-force command value, the control apparatus comprising: a revolution number detection unit detecting a number of revolutions of said motor; a moving average calculation unit calculating a moving average of a detected value of said number of revolutions; a revolution number estimation unit estimating a predicted number of revolutions at a predetermined control timing, using said calculated moving average; a driving-force command setting unit using said estimated predicted number of revolutions as a control revolution number and setting said driving-force command value at said predetermined control timing based on said control revolution number; and a motor drive control unit receiving an electric power from a power supply and driving and controlling said motor such that an output of said motor follows said driving-force command value.