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. 26, 2005
Filed:
Jun. 16, 2004
Jia Luo, Issaquah, WA (US);
Jia Luo, Issaquah, WA (US);
The Boeing Company, Seattle, WA (US);
Abstract
A system, method, and computer program product for analyzing flight test and FDR data that overcomes technical difficulties associated with traditional flight data analysis methods. The method includes inputting angular, linear data and recorded air data, where angular data may include Euler angles or angular rates and linear data may include altitude, ground speed, airspeed, drift angle, runway excursion or load factors. The method generates first inertial data using optimal control to minimize the objective function associated with the angular data and second inertial data using optimal control to minimize the objective function associated with the linear data. The method determines wind speed and direction based on the first and second generated inertial data and the air data.
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