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Airplane-typed UAV can perform a ground target tracking effectively by its long endurance performance. In this study, the ground target tracking with constant relative distance of target to UAV is considered. The target positioning by using flight attitude, altitude and camera pan and tilt angle is described. And by considering a circle which the center is(More)
Recently precision agriculture technology has been introduced to cassava planting which is an economic crop of Thailand. And the unmanned aerial vehicle (UAV) is considered as a system for investigating the crop growth in large cultivated area. Therefore a prototype UAV has been developed for this project. In this work the flight test has been performed to(More)
In our previous work the fault detection using aerodynamic model was proposed as more directly method to detect the fault such as configuration damage of the UAV. In this paper the wind tunnel test is performed with the object of verifying the capability of this method to detect the damage during flight. The result shows that by observing the residual of(More)
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