Patent Document ID: 7489099
Application ID: 11727351
Patent Flag: 1

Claim One:
1. An electric drive control apparatus, comprising: a current command value calculation processing device that calculates a current command value based on an electric machine target torque that represents a target value of a torque of an electric machine; a deviation calculation processing device that calculates a current deviation between the current command value and a current applied to the electric machine; a parameter calculation processing device that calculates a first inductance and a second inductance that each have a different amount of change caused by a change in the current; a interference term calculation processing device that calculates an interference term based on the first inductance; a proportional-integral term calculation processing device that calculates a proportional term and an integral term based on the current deviation and the second inductance; and a voltage command value adjustment processing device that calculates a voltage command value based on the interference term, the proportional term and the integral term.