Chinese Optics Letters, 2012, 10 (s2): S20401, Published Online: Dec. 6, 2012
Method of pose estimation for UAV landing Download: 931次
040.1490 Cameras 080.1235 Apparent images 080.2720 Mathematical methods (general) 200.4560 Optical data processing
Abstract
In order to achieve the goal of the autonomous landing of fixed-wing unmanned aerial vehicles (UAVs), a new method is put forward for using the monocular camera on board to provide the information, which is need for landing. It is not necessary to install additional equipment in the airport. The vision-based method only makes use of the two edge lines on both sides of the main runway and the front edge line of the airport without using the horizon. While the runway width is known, the method can produce the attitude and position parameters of landing. The results of the hardware-in-the-loop simulation show the proposed method has better accuracy and faster computation speed.
Likui Zhuang, Yadong Han, Yanming Fan, Yunfeng Cao, Biao Wang, Qin Zhang. Method of pose estimation for UAV landing[J]. Chinese Optics Letters, 2012, 10(s2): S20401.