An Acoustic Array Sensor Signal Recognition Algorithm for Low-Altitude Targets Using Multiple Five-Element Acoustic Positioning Systems with VMD

An Acoustic Array Sensor Signal Recognition Algorithm for Low-Altitude Targets Using Multiple Five-Element Acoustic Positioning Systems with VMD

To solve the problem in target acoustic signal processing and recognition when the target flies at a low altitude based on the acoustic positioning system, which is often affected by external interference and brings false information, this paper proposes a target signal processing and recognition al...

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Bibliographic Details
Main Authors: Chunhuan Song, Hanshan Li
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:Applied Sciences
Subjects:
variational modal decomposition (VMD)
target
cross correlation function
recognition
five-element acoustic array positioning
Online Access:https://www.mdpi.com/2076-3417/14/3/1075

Internet

https://www.mdpi.com/2076-3417/14/3/1075

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