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. 16, 2016
Filed:
Feb. 28, 2013
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Yong Liu, San Marino, CA (US);
Anthony Dorian Challoner, Manhattan Beach, CA (US);
Assignee:
THE BOEING COMPANY, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 19/5776 (2012.01); G01C 19/5684 (2012.01);
U.S. Cl.
CPC ...
G01C 19/5776 (2013.01); G01C 19/5684 (2013.01);
Abstract
A method for simultaneously identifying an inertial rate of a gyroscope and a bias for a gyroscope. A set of equations for an output of the gyroscope is identified using a model for motion of the gyroscope. The set of equations includes a set of parameters for the bias of the gyroscope. The inertial rate of the gyroscope and a set of values for the set of parameters for the bias of the gyroscope are identified using the set of equations and measurements generated by the gyroscope for a plurality of drive angles.