Skip to Main content Skip to Navigation
Journal articles

TMA from Cosines of Conical Angles Acquired by a Towed Array

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.
Document type :
Journal articles
Complete list of metadata

https://hal-univ-tln.archives-ouvertes.fr/hal-03660980
Contributor : claude jauffret Connect in order to contact the contributor
Submitted on : Friday, May 6, 2022 - 2:18:01 PM
Last modification on : Saturday, May 7, 2022 - 3:35:09 AM
Long-term archiving on: : Sunday, August 7, 2022 - 7:03:30 PM

File

misenforme_selon_sensors_retou...
Files produced by the author(s)

Identifiers

Collections

Citation

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

Share

Metrics

Record views

47

Files downloads

10