A series of wind tunnel tests have been conducted to evaluate a multi-camera videogrammetric system designed to measure model attitude in hypersonic facilities. The technique utilizes processed video data and applies photogrammetric principles for point tracking to compute model position including pitch, roll and yaw variables. A discussion of the constraints encountered during the design, development, and testing process, including lighting, vibration, operational range and optical access is included. Initial measurement results from the NASA Langley Research Center (LaRC) 31-Inch Mach 10 tunnel are presented.
Design and Development of a Real-Time Model Attitude Measurement System for Hypersonic Facilities
43rd AIAA Aerospace Sciences Meeting and Exhibit ; 2005 ; Reno, NV, United States
2004-12-28
Aufsatz (Konferenz)
Keine Angabe
Englisch
Design and Development of a Real-Time Model Attitude Measurement System for Hypersonic Facilities
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