Motorsteuerungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4734353

Anmeldetag

22. Juni 2023

Veröffentlichung

26. Dezember 2024

Rechtsraum

EP

IPC

H02P6/08

Abstract

A motor control device includes: a manual steering command value calculation unit that calculates a manual steering command value using torsion bar torque; an integrated angle command value calculation unit that calculates an integrated angle command value by adding the manual steering command value to an automatic steering command value for driving assistance; and a control unit that controls drive of an electric motor based on the integrated angle command value. The manual steering command value calculation unit is configured to, in a driving assistance mode, calculate the manual steering command value using an equation of motion of a reference model of the steering device. The manual steering command value calculation unit calculates the manual steering command value using, as a virtual damper reaction force in the equation of motion, a virtual damper reaction force obtained by adding a virtual damper reaction force according to a derivative of the automatic steering command value to a virtual damper reaction force according to a derivative of the manual steering command value.

Anmelder

Firma

JTEKT CORPORATION

Land

🇯🇵 Japan

Fachgebiete