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:
Jul. 28, 2015
Filed:
Oct. 25, 2011
Applicant:
John Y. Liu, San Marino, CA (US);
Inventor:
John Y. Liu, San Marino, CA (US);
Assignee:
THE BOEING COMPANY, Chicago, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 21/24 (2006.01); G01S 3/784 (2006.01); G01S 3/786 (2006.01); G01S 5/16 (2006.01);
U.S. Cl.
CPC ...
G01C 21/24 (2013.01); G01S 3/784 (2013.01); G01S 3/786 (2013.01); G01S 3/7867 (2013.01); G01S 5/16 (2013.01);
Abstract
A system and methods for calculating an attitude and a position of an object in space are disclosed. Measurements in relation to an object, stars, and a signal timing are received at a combined orbit and attitude determination system to provide received measurements. An estimated separation angle error, an estimated position error, and an estimated attitude error are estimated based upon the received measurements to provide estimated errors.
Quick Actions:
Liu, John. (2015). Combined location and attitude determination system and methods (U.S. Patent No. 9091552). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9091552
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