1129 Development for MAV of Dragonfly's Wing Motion : Flight Motion Photographs and Visualization on Unstationary state

Abstract

This paper describes flight motion photographs of Dragonfly's wing motion and airflow visualization around wing to develop MAV. It is very difficult to know aerodynamic characteristics, when the Dragonfly is flying freely in nature, by using the conventional visualization technology. Therefore we develop the motion photographic technique and visualization technology and then the Dragonfly's flying motion and visualization data can be obtained by using these techniques.