An Onboard Vision-Based System for Autonomous Landing of a Low-Cost Quadrotor on a Novel Landing Pad.
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ABSTRACT:
SUBMITTER: Liu X
PROVIDER: S-EPMC6874798 | biostudies-literature | 2019 Oct
REPOSITORIES: biostudies-literature
Publications
An Onboard Vision-Based System for Autonomous Landing of a Low-Cost Quadrotor on a Novel Landing Pad.
Liu Xuancen X Zhang Shifeng S Tian Jiayi J Liu Longbin L
Sensors (Basel, Switzerland) 20191029 21
In this paper, an onboard vision-based system for the autonomous landing of a low-cost quadrotor is presented. A novel landing pad with different optical markers sizes is carefully designed to be robustly recognized at different distances. To provide reliable pose information in a GPS (Global Positioning System)-denied environment, a vision algorithm for real-time landing pad recognition and pose estimation is implemented. The dynamic model of the quadrotor is established and a system scheme for ...[more]
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