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:
Oct. 13, 2015
Filed:
Aug. 15, 2013
Applicant:
Goodrich Corporation, Charlotte, NC (US);
Inventors:
Richard Paul Metzger, Jr., Troy, OH (US);
Richard Kolk, Louisville, KY (US);
Assignee:
GOODRICH CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64C 25/46 (2006.01); B60T 8/17 (2006.01); B60T 8/171 (2006.01); B60T 8/172 (2006.01); G01L 5/28 (2006.01);
U.S. Cl.
CPC ...
B60T 8/171 (2013.01); B60T 8/172 (2013.01); B60T 8/1703 (2013.01); B64C 25/46 (2013.01); G01L 5/28 (2013.01); B60T 2210/12 (2013.01); B60T 2210/36 (2013.01);
Abstract
Systems and methods for a tire/runway friction property estimation method based on measured wheel speed, calculated acceleration, wheel reference and tire normal force estimation are disclosed. Based on the resulting estimations, a map and/or function of position for the friction properties may be formed and transmitted to external systems after an aircraft stop is completed.