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. 18, 2017
Filed:
Nov. 23, 2015
Applicant:
Honeywell International Inc., Morris Plains, NJ (US);
Inventors:
Milos Sotak, Slavkov u Brna, CZ;
Pavol Malinak, Markusovce, SK;
Zdenek Kana, Dubnany, CZ;
Jindrich Dunik, Plzen, CZ;
Assignee:
Honeywell International Inc., Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 21/18 (2006.01); G01C 23/00 (2006.01); B64D 43/02 (2006.01); G01P 15/18 (2013.01); G01C 19/00 (2013.01);
U.S. Cl.
CPC ...
G01C 21/18 (2013.01); B64D 43/02 (2013.01); G01C 19/00 (2013.01); G01C 23/00 (2013.01); G01P 15/18 (2013.01);
Abstract
An attitude and heading reference system (AHRS) for a vehicle is provided along with methods for mitigating vehicle acceleration effects in the AHRS. The AHRS comprises an inertial measurement unit configured to generate inertial measurements from at least one accelerometer and at least one gyroscope, a heading source configured to generate heading measurements, and an adaptive statistical filter configured to mitigate the impact of vehicle acceleration effects on attitude and heading.