Title:
The vehicles which carry the control method of an electric power steering device, an electric power steering device, and it
Document Type and Number:
Japanese Patent JP6032257
Kind Code:
B2
Abstract:
[Problem] An object of the present invention is to provide a method for controlling an electric power steering apparatus, the electric power steering apparatus and a vehicle equipped with the same. The method is designed such that individual compensation sections for friction compensation or the like are not required, a secular variation or the like in mechanical portions can be compensated by a feedback control, the feeling designed by a target angle calculating section can be realized at all times, an improvement in the on-center feeling can be easily realized in particular, and an influence of a functional addition or the like on another functions or a stability is clarified. [Means for solving the problem] The method of the present invention comprises the steps of: detecting an upper-side angle of a torsion bar; detecting a lower-side angle; setting an angle target value of an opposite side by using one of the upper-side angle or the lower-side angle; detecting an actual angle of the opposite side; and performing an angle follow-up feedback control based on a deviation between the angle target value and the actual angle.
Inventors:
Atsushi Oshima
Application Number:
JP2014208351A
Publication Date:
November 24, 2016
Filing Date:
October 09, 2014
Export Citation:
Assignee:
Nippon Seiko Co., Ltd.
International Classes:
B62D6/00; B62D5/04
Domestic Patent References:
| JP2005067429A | ||||
| JP6199244A | ||||
| JP2013091443A | ||||
| JP2007008242A | ||||
| JP2010173375A |
Attorney, Agent or Firm:
Yuzo Agata
Yoshiaki Kanno
Yoshiaki Kanno