Acoustic-based diagnostics for UAV propeller damage using HNR and Gaussian Naive Bayes
Bahadır Cinoğlu
Abstract:Purpose
The purpose of this study is to determine propeller damage based on acoustic recordings taken from unmanned aerial vehicle (UAV) propellers operated at different thrust conditions on a test bench. Propeller damage is especially critical for fixed-wing UAVs to sustain a safe flight. The acoustic characteristics of the propeller vary with different propeller damages.
Design/methodology/approach
For the research, feature extraction methods and machine learning techniques were used during damage detectio… Show more
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