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:
Aug. 30, 2011
Filed:
Oct. 26, 2006
Applicants:
Seiji Kuwahara, Toyota, JP;
Masato Kaigawa, Toyota, JP;
Inventors:
Seiji Kuwahara, Toyota, JP;
Masato Kaigawa, Toyota, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 45/00 (2006.01); F02D 41/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A driving force control system includes an internal combustion engine model () represented by a model linearized while including a first-order lag component, a calculator () calculating deviation between target engine torque and estimated engine torque, a delay compensator () compensating for response delay based on the deviation, and an adder () calculating an engine controlled variable by adding delay-compensated deviation to the target engine torque.