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:
May. 28, 2019
Filed:
Feb. 26, 2015
Applicant:
Bae Systems Information and Electronic Systems Integration Inc., Nashua, NH (US);
Inventors:
Robert J. Vovos, Vestal, NY (US);
Arthur P. Lyons, Maine, NY (US);
Assignee:
BAE Systems Controls Inc., Endicott, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P 23/00 (2016.01); H02P 27/08 (2006.01); H02P 23/14 (2006.01); G05B 17/02 (2006.01); H02P 21/14 (2016.01); H02P 21/16 (2016.01); H02P 21/09 (2016.01); G01R 31/34 (2006.01);
U.S. Cl.
CPC ...
H02P 23/0004 (2013.01); G05B 17/02 (2013.01); H02P 21/09 (2016.02); H02P 21/141 (2013.01); H02P 21/16 (2016.02); H02P 23/14 (2013.01); H02P 27/08 (2013.01); G01R 31/343 (2013.01);
Abstract
Controllers, method and programs for controlling machines are provided. For example, A method comprises determining a resistance value for a loss compensation resistor, updating at least one control equation based on an equivalent circuit using the resistance value and controlling the machine based on the updated at least one control equation. The resistance value represents a plurality of electro-magnetic losses of a machine. The resistance value can be determined from an inverse resistance value.