Title:
電動ステアリングモーターに印加されるべき減衰トルク信号を発生させる方法
Document Type and Number:
Japanese Patent JP4604137
Kind Code:
B2
Abstract:
A method for generating a compensated torque command signal (116) to be applied to an electric power steering motor (36) is disclosed. In an exemplary embodiment, the method includes generating an assist torque command signal (64) responsive to a measured vehicle speed (42) and an input steering torque signal (50). An assist dependent damping torque signal is generated, the assist dependent damping torque signal responsive to the assist torque command signal (64), the measured vehicle speed (42) and a compensated motor velocity output value (104) of the electric power steering motor. The assist dependent damping torque signal is then subtracted from the assist torque command signal (64).
Inventors:
Julie A. Cleinaud
Application Number:
JP2006245797A
Publication Date:
December 22, 2010
Filing Date:
September 11, 2006
Export Citation:
Assignee:
GM Global Technology Operations, Inc.
International Classes:
B62D6/00; B62D5/04; H02P29/00; B62D101/00; B62D113/00; B62D119/00; B62D137/00
Domestic Patent References:
| JP8207812A | ||||
| JP7309249A | ||||
| JP8150954A | ||||
| JP11059468A | ||||
| JP3200475A | ||||
| JP7228263A | ||||
| JP2001239952A |
Attorney, Agent or Firm:
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Toru Miyamae
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Toru Miyamae