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Several camera rotation estimator algorithms are tested in simulations and on real flight videos in this paper. The aim of the investigation is to show the strengths and weaknesses of these algorithms in the aircraft attitude estimation task. The work is part of a research project where a low cost UAV is developed which can be integrated into the national airspace. Two main issues are addressed with...
In this paper four camera pose estimation algorithms are investigated in simulations. The aim of the investigation is to show the strengths and weaknesses of these algorithms in the aircraft attitude estimation task. The work is part of a research project where a low cost UAV is developed which can be integrated into the national airspace. Two main issues are addressed with these measurements, one...
Visual detection based sense and avoid problem is more and more important nowadays as UAVs are getting closer to entering remotely piloted or autonomously into the airspace. It is critical to gain as much information as possible from the silhouettes of the distant aircrafts. In our paper, we investigate the reachable accuracy of the orientation information of remote planes under different geometrical...
One of the missing critical on-board safety equipment of the Unmanned Arial Vehicles (UAVs) is the collision avoidance system. In 2010 we launched a project to research and develop an SAA system for UAS. As the system will be on-board in a small aircraft we have to minimize the weight, the volume, and the power consumption. The acceptable power consumption is 1–2W and the mass of the control system...
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