Aisin Corporation

Tomoki Inagaki

Satoshi Kokubo

Hirotaka Mizuguchi

Yoichi Oi

Masahiko Kobayashi

Masaaki Tominaga

A motor control device which is an example of the present disclosure includes a hardware processor configured to: calculate damper torque on a basis of a difference between a crank angle and a motor angle; calculate, on a basis of the damper torque, reversed phase torque in reverse phase to the damper torque; calculate a correction amount for a phase of the reversed phase torque on a basis of a difference between a first value corresponding to a torsion angle between an input inertial member and an output inertial member and a second value corresponding to a torsion angle between an intermediate inertial member and the output inertial member; and output a motor torque command to be provided to a motor generator on a basis of the reversed phase torque a phase of which has been corrected in accordance with the correction amount.

Motor control device

A motor control device according to an embodiment includes a hardware processor configured to: calculate a first torsion torque generated by a motor shaft according to fluctuation of an engine torque based on a difference between a motor angle as a rotation angle of the motor shaft and a shaft angle as a rotation angle of a transmission shaft of a transmission on the downstream side of a damper; calculate a first vibration damping torque to be output by a motor generator to damp vibration of the motor shaft based on the first torsion torque and a drive state value indicating a drive state of an engine; and output a motor torque command value to be provided to the motor generator based on the first vibration damping torque.

Growing community of inventors

Anjo, Japan

Tomoki Inagaki