Deep-Sea Target Localization with Entropy Reduction: Sound Ray Bending Correction Based on TOA Time Series Analysis and Joint TOA-AOA Fusion

Unlike terrestrial environments, the inhomogeneity distribution of underwater sound speed poses significant challenges for underwater ranging and target localization. In the presence of sound ray bending and sensor node position errors in underwater acoustic sensor networks (UASNs), this paper propo...

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Principais autores:	Yuzhu Kang, Xiaohong Shen, Haiyan Wang, Yongsheng Yan, Tianyi Jia
Format:	Artigo
Jezik:	Inglês
Izdano:	MDPI AG 2026-03-01
Serija:	Entropy
Teme:	deep-sea target localization sensor position error sound ray bending joint TOA-AOA closed-form solution CRLB
Online dostop:	https://www.mdpi.com/1099-4300/28/4/373
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