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This paper presents development of an autonomous flying robot (unmanned aerial vehicle) and its verification via flight control experiment. The autonomous flying robot has a global positioning system (GPS) sensor to control its altitude and also a wireless camera to gather visual information from the air. First, we construct a longitudinal model of the autonomous flying robot to design a stable controller...
This paper presents hovering control of an indoor micro helicopter only using single visual sensor feedback. The control technique is based on the parallel tracking and mapping (PTAM), a kind of visual simultaneous localization and mapping, using a small single wireless camera on the helicopter. The six degree of freedom of the helicopter is detected via the PTAM. The nonlinear dynamics of the helicopter...
This paper presents wireless vision-based stabilization of an indoor microhelicopter via visual simultaneous localization and mapping. The so-called parallel tracking and mapping (PTAM) technique using a small single wireless camera on the helicopter is utilized to detect the position and attitude of the helicopter. We construct the measurement system that is able to calibrate the mapping between...
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