Steuerungsvorrichtung für Elektrische Servolenkung, Elektrische Servolenkvorrichtung, Fahrzeug und Elektrisches Servolenksteuerungssystem

Details

Veröffentlichungs-Nr.

EP4714787

Anmeldetag

16. Mai 2023

Veröffentlichung

21. November 2024

Rechtsraum

EP

IPC

(KEZOBO ISAO et al.)

Abstract

An electric power steering control device that controls output torque of a motor, which outputs assist torque based on a steering torque signal from a torque sensor that determines steering torque applied to a steering wheel by a user, controls the output torque by using, as a current command corresponding to a command value of the output torque, a signal obtained by adding a correction signal obtained by causing the steering torque signal to pass through a second compensator to an assist torque signal approximately proportional to a compensated steering torque signal obtained by causing the steering torque signal to pass through a first compensator, and in each of the first compensator and the second compensator, at least two or more stages of low-order filters of which an order is 1 or 2 are connected in series.

Anmelder

Firma

Mitsubishi Electric Mobility Corporation

Land

🇯🇵 Japan