Title:
【発明の名称】電動式パワステアリング装置の制御装置
Document Type and Number:
Japanese Patent JP2546673
Kind Code:
B2
Abstract:
A system having a motor operatively connected to a steering system for reducing the steering effort. The system is provided with a torsion torque sensor provided for detecting torsion torque generated in the steering system in a steering operation, and a steering angle sensor provided for detecting steering angle. In response to the output signal of the torsion torque sensor, an assist signal is produced, and in response to the output of the steering angle sensor, a damping signal dependent on the steering speed of a steering wheel is produced. The damping signal is increased with an increase of vehicle speed. A corrected damping signal is added to the assist signal, thereby damping movement of the steering wheel.
Inventors:
OOSHITA SAIICHIRO
MORI TOYOHIKO
TAKAHASHI TSUTOMU
MORI TOYOHIKO
TAKAHASHI TSUTOMU
Application Number:
JP12742787A
Publication Date:
October 23, 1996
Filing Date:
May 25, 1987
Export Citation:
Assignee:
FUJI HEAVY IND LTD
International Classes:
B62D6/02; B62D5/04; (IPC1-7): B62D5/04; B62D6/02
Domestic Patent References:
| JPS61132465A | ||||
| JPS59149869A |
Attorney, Agent or Firm:
Kunio Shirahama