Title:
POWER STEERING CONTROL DEVICE
Document Type and Number:
Japanese Patent JP3959542
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power steering control device for properly controlling a steering angle being calculated.
SOLUTION: The power steering control device comprises a motor for applying auxiliary torque to a handwheel which steers steered wheels of a vehicle, rotating angle detecting means 152 for detecting the rotating angle of the motor, first torque signal output means 153 for estimating the steering angle of the handwheel in accordance with the rotating angle detected by the rotating angle detecting means 152 and generating a first handwheel returning torque signal in accordance with the estimated steering angle, second torque signal output means 154 for outputting a second handwheel returning torque signal during a period when the first torque signal output means 153 estimates the steering angle, and control means for controlling the motor in accordance with the first and second handwheel returning torque signals.
Inventors:
Toshihide Satake
Masahiko Kurishige
Tomoyuki Inoue
Tsutsumi Wado
Masahiko Kurishige
Tomoyuki Inoue
Tsutsumi Wado
Application Number:
JP2001348707A
Publication Date:
August 15, 2007
Filing Date:
November 14, 2001
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B62D6/00; B62D5/04; B62D101/00; B62D119/00; (IPC1-7): B62D6/00; B62D5/04; //B62D101:00; B62D119:00
Domestic Patent References:
| JP2001278084A | ||||
| JP2001233231A |
Attorney, Agent or Firm:
Shogo Takahashi
Tadahiko Inaba
Kanako Murakami
Nakatsuru Kazutaka
Tadahiko Inaba
Kanako Murakami
Nakatsuru Kazutaka
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