Extracting Micro-Doppler Features from Multi-Rotor Unmanned Aerial Vehicles Using Time-Frequency Rotation Domain Concentration

Extracting Micro-Doppler Features from Multi-Rotor Unmanned Aerial Vehicles Using Time-Frequency Rotation Domain Concentration

This study addresses the growing concern over the impact of small unmanned aerial vehicles (UAVs), particularly rotor UAVs, on air traffic order and public safety. We propose a novel method for micro-Doppler feature extraction in multi-rotor UAVs within the time-frequency transform domain. Utilizing...

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Bibliographic Details
Main Authors: Tao Hong, Yi Li, Chaoqun Fang, Wei Dong, Zhihua Chen
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:Drones
Subjects:
multi-rotor UAV
UAV feature extraction
micro-Doppler effect
CLPSO algorithm
concentration of the time-frequency rotation domain
Online Access:https://www.mdpi.com/2504-446X/8/1/20

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