A Geometric Calibration Method of Hydrophone Array Based on Maximum Likelihood Estimation with Sources in Near Field

Considering the requirement of the near-field calibration under strong underwater multipath condition, a high-precision geometric calibration method based on maximum likelihood estimation is proposed. It can be used as both auxiliary-calibration and self-calibration. According to the near-field geom...

Celý popis

Uloženo v:

Podrobná bibliografie
Vydáno v:	Journal of marine science and engineering Ročník 8; číslo 9; s. 678
Hlavní autoři:	Zou, Nan, Jia, Zhenqi, Fu, Jin, Feng, Jia, Liu, Mengqi
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Basel MDPI AG 01.09.2020
Témata:	Accuracy Acoustics Algorithms Calibration Computer simulation correlated multipath channel Differential geometry Eigenvectors element position error Evolutionary computation Geometry Hydrophones lake experiment long hydrophone array Mathematical research Maximum likelihood estimation Maximum likelihood estimators Methods Noise Objective function Optimization optimization solution Optimization theory Parameter estimation Self calibration Signal to noise ratio Simulation unconditioned maximum likelihood detector (UML) China
ISSN:	2077-1312, 2077-1312
On-line přístup:	Získat plný text
Tagy:	Přidat tag Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!

Buďte první, kdo okomentuje tento záznam!