The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 1992
Filed:
Nov. 20, 1991
Applicant:
Inventors:
Yoshiaki Taniguchi, Saitama, JP;
Masaki Watanabe, Saitama, JP;
Ryuji Iizawa, Kanagawa, JP;
Fumitoshi Mori, Kanagawa, JP;
Assignees:
Jidoshi Kiki Co., Ltd., Tokyo, JP;
Fujitsu, Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
36442405 ; 180 791 ; 180142 ;
Abstract
In a control method of an electric power steering apparatus for a vehicle, a target value generator for setting a target value of a steering force or a motor output and a primary delay system with a variable damper value according to a vehicle speed are arranged in a control unit, and an electric power steering unit is controlled using a value obtained by filtering a difference between the target value set by the target value generator and an actual value through the primary delay system.