Three dimensional motion analysis of flapping membrane using synchronized stroboscopic photography system

We have developed a “synchronized continuous stroboscopic photography system” and successfully taken photographs of flapping wings using two digital cameras. We have also succeed in calculating 3-dimensional coordinate values using DLT (direct linear transformation) method from 2-dimensional coordin...

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Veröffentlicht in:Journal of Aero Aqua Bio-mechanisms 2011, Vol.2(1), pp.1-5
Hauptverfasser: Nemoto, Rina, Nishimoto, Satoshi, Kawamura, Yoshiyuki
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Sprache:eng
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Zusammenfassung:We have developed a “synchronized continuous stroboscopic photography system” and successfully taken photographs of flapping wings using two digital cameras. We have also succeed in calculating 3-dimensional coordinate values using DLT (direct linear transformation) method from 2-dimensional coordinate values, which were taken by commercially available two digital cameras. The standard deviation of the measurement was 0.025[mm], which is small enough for the purpose of the aerodynamic analysis of the flapping membrane of micro air vehicles.
ISSN:2185-1522
2185-1522
DOI:10.5226/jabmech.2.1