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:
Jan. 29, 2013
Filed:
Dec. 22, 2009
Masatoshi Hanzawa, Kariya, JP;
Masayoshi Takeda, Kariya, JP;
Hiroyuki Kodama, Kariya, JP;
Hajime Kumabe, Kariya, JP;
Masatoshi Hanzawa, Kariya, JP;
Masayoshi Takeda, Kariya, JP;
Hiroyuki Kodama, Kariya, JP;
Hajime Kumabe, Kariya, JP;
Advics Co., Ltd., Aichi-pref., JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A reliability for a power-train feed-forward torque may be decreased when a degree of reliability for an estimated braking torque is decreased due to disturbance factors. A power-train feedback torque is corrected based on a degree of reliability for a power-train torque, for which a reliability for a braking condition is taken into account. In a similar manner, a brake feedback torque is corrected based on a degree of reliability for a braking torque, for which a reliability for a power-train condition is taken into account. Accordingly, it is possible to compensate the decrease of reliability for the power-train feed-forward torque or brake feed-forward torque by the correction for the power-train feedback torque or the brake feedback torque.