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:
Mar. 31, 2020
Filed:
Feb. 10, 2018
Applicant:
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Inventors:
Michael Tomforde, Gifhorn, DE;
Stephan Schwieger, Wienhausen, DE;
Assignee:
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/34 (2006.01); F02D 13/02 (2006.01); F02D 41/00 (2006.01); F02D 41/14 (2006.01); F01L 1/344 (2006.01);
U.S. Cl.
CPC ...
F02D 13/0219 (2013.01); F02D 41/0002 (2013.01); F02D 41/009 (2013.01); F02D 41/1402 (2013.01); F01L 1/344 (2013.01); F01L 2800/00 (2013.01); F01L 2800/14 (2013.01); F01L 2820/02 (2013.01); F02D 2041/001 (2013.01); F02D 2041/1412 (2013.01); F02D 2041/1422 (2013.01); F02D 2041/1432 (2013.01); Y02T 10/18 (2013.01); Y02T 10/42 (2013.01);
Abstract
A method for predicting a future camshaft position includes approximating a regulating circuit or a part of a regulating circuit that includes at least an adjusting device by a transfer function, and ascertaining a future camshaft position on the basis of the transfer function. An engine control unit is also provided.