TMA from Cosines of Conical Angles Acquired by a Towed Array - Archive ouverte HAL Access content directly
Journal Articles Sensors Year : 2021

TMA from Cosines of Conical Angles Acquired by a Towed Array

(1) , (2) , (2) , (1)
1
2

Abstract

This paper deals with the estimation of the trajectory of a target in constant velocity motion at an unknown constant depth, from measurements of conical angles supplied by a linear array. Sound emitted by the target does not necessarily navigate along a direct path toward the antenna, but can bounce off the sea bottom and/or off the surface. Observability is thoroughly analyzed to identify the ghost targets before proposing an efficient way to estimate the trajectory of the target of interest and of the ghost targets when they exist.
Fichier principal
Vignette du fichier
misenforme_selon_sensors_retour_review_09_07_21_V2.pdf (1.06 Mo) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-03660980 , version 1 (06-05-2022)

Identifiers

Cite

Antoine Lebon, Annie-Claude Perez, Claude Jauffret, Dann Laneuville. TMA from Cosines of Conical Angles Acquired by a Towed Array. Sensors, 2021, 21 (14), pp.4797. ⟨10.3390/s21144797⟩. ⟨hal-03660980⟩
57 View
16 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More