Demo Abstract: Bio-inspired Tactile Sensing for MAV Landing with Extreme Low-cost Sensors
MAV (Micro Aerial Vehicle) requires landing on a docking platform for recharging during or after missions due to their limited energy capacity. Inspired by biological tactile sensing, we propose a proprioceptive sensing system that allows MAV to "touch", recognize, and locate the landing p...
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Published in | 2024 23rd ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN) pp. 261 - 262 |
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Main Authors | , , , , , , , , |
Format | Conference Proceeding |
Language | English |
Published |
IEEE
13.05.2024
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Subjects | |
Online Access | Get full text |
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Summary: | MAV (Micro Aerial Vehicle) requires landing on a docking platform for recharging during or after missions due to their limited energy capacity. Inspired by biological tactile sensing, we propose a proprioceptive sensing system that allows MAV to "touch", recognize, and locate the landing platform even when visual or other positioning systems are not functioning properly. We leverage a physical phenomenon: as the MAV approaches a beneath obstacle, it experiences attitude disturbances caused by the airflow generated by the rotor's reflections from the ground. By employing traditional signal processing and learning-based techniques to analyze signals from the IMU (Inertial Measurement Unit) and motors, the MAV can sense the edges of the platform and further calculate the precise landing coordinates. With a power consumption of less than 40 mW, our system achieves an edge detection error of less than 2 cm and a landing success rate exceeding 90%.CCS CONCEPTS* Applied computing → Aerospace; * Computing methodologies → Machine learning approaches; * Computer systems organization → Sensors and actuators. |
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DOI: | 10.1109/IPSN61024.2024.00031 |