An audio-based risky flight detection framework for quadrotors
IET CYBER-SYSTEMS AND ROBOTICS, 6(1).
author keywords: aerial robotics; deep learning; flying robots; propeller diagnosis
TL;DR:
A new and comprehensive fault diagnosis framework is presented that uses only the audio caused by propeller rotation without accessing any flight data to quickly detect physical damage to propellers, recognise risky flights, and provide early warnings to surrounding human workers.
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