Computational air data system for angle-of-attack and...

Details Computational air data system for angle-of-attack and... Computational air data system for angle-of-attack and...

2005-08-09

2005-08-09

Zanelli, Michael J. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Aeronautical vehicle

C244S181000

Reexamination Certificate

active

06928341

ABSTRACT:
A computational air data method and system for estimating angle-of-attack and angle-of-sideslip of an aircraft utilizing a detailed aerodynamic model of the aircraft, extended Kalman filters, inertial system measurements of body rates and body accelerations, and computation of dynamic pressure.

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“Flight Test Validation of Sideslip Estimation using Inertial Accelerations”, co-authored by Richard Colgren and Keith Martin, Proceedings of the 2000 AIAA Guidance, Navigation and Control Conference, Denver, CO, Aug. 14-17, 2000.
“A Proposed System Architecture for Estimation of Angle-of-Attack and Sideslip Angle”, co-authored by Richard Colgren, Michael Frye and Wayne Olson, 1999 AIAA Guidance, Navigation and Control Conference, Portland, OR, vol. 2 of 3, pp. 743-750, Aug. 9-11, 1999.
“The Feasibility of Using an INS for Control System Feedbacks”, authored by Richard Colgren, 1998 American Institute of Aeronautics and Astronautics, Inc., 1-11.

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