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:
Dec. 21, 2021
Filed:
Jan. 25, 2018
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Boris Karpman, Marlborough, CT (US);
Richard P. Meisner, Glastonbury, CT (US);
Subhradeep Chowdhury, Rocky Hill, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 21/14 (2006.01); F01D 21/00 (2006.01); F02C 9/00 (2006.01); G05B 9/03 (2006.01);
U.S. Cl.
CPC ...
F01D 21/14 (2013.01); F01D 21/003 (2013.01); F02C 9/00 (2013.01); F05D 2220/323 (2013.01); F05D 2260/80 (2013.01); F05D 2260/81 (2013.01); F05D 2260/84 (2013.01); F05D 2270/094 (2013.01); F05D 2270/46 (2013.01); F05D 2270/71 (2013.01); G05B 9/03 (2013.01);
Abstract
An engine control system includes an electronic hardware engine controller in signal communication with an actuator and an engine sensor. The actuator operates at a plurality of different positions to control operation of an engine. The engine sensor measures an engine operating parameter. The engine controller generates a synthesized engine operating parameter, and adjusts the position of the actuator based on the synthesized engine operating parameter in response to detecting a faulty engine sensor.