Title:
電動パワーステアリング装置の制御装置
Document Type and Number:
Japanese Patent JP5082846
Kind Code:
B2
Abstract:
The present invention provides a high-performance control unit for an electric power steering apparatus structured such as to improve a steering feeling at a time of a control stop of the control apparatus by calculating a steering torque correction short-amount without stopping a function of a motor control signal monitoring means and applying an electromagnetic brake to the motor in correspondence to the steering torque correction short-amount even in the case of stopping a motor control during generation of a steering assist torque, lighten a load applied to a driver due to a rapid release of a tire torsion force at a time of stopping the assist, and prevent a driver from feeling an uncomfortable feeling.
Inventors:
Yusuke Itakura
Nobuyuki Kobayashi
Tomonune Kuninaga
Osamu Miyoshi
Shinji Kanai
Nobuyuki Kobayashi
Tomonune Kuninaga
Osamu Miyoshi
Shinji Kanai
Application Number:
JP2007516366A
Publication Date:
November 28, 2012
Filing Date:
May 19, 2006
Export Citation:
Assignee:
Nippon Seiko Co., Ltd.
International Classes:
B62D5/04; B62D6/00; H02P3/00; B62D5/30; B62D101/00; B62D119/00
Domestic Patent References:
| JPS6318381U | 1988-02-06 | |||
| JPS6452870U | 1989-03-31 | |||
| JP2002127926A | 2002-05-09 | |||
| JP2002249026A | 2002-09-03 | |||
| JP2002127927A | 2002-05-09 | |||
| JPH03189272A | 1991-08-19 | |||
| JPH10181616A | 1998-07-07 | |||
| JP2003170845A | 2003-06-17 | |||
| JP2002249062A | 2002-09-03 |
Attorney, Agent or Firm:
Yuzo Agata