Große Auswahl an günstigen Büchern
Schnelle Lieferung per Post und DHL

Adaptive Beamforming of a Towed Array During a Turn

Über Adaptive Beamforming of a Towed Array During a Turn

Towed hydrophone arrays are used for determining the spatial characteristics of the underwater acoustic fields. The assumption that the hydrophone array lie in straight line is often made when the beamforming the hydrophone outputs. But when vessel turns, the direction-of-arrival estimation will be critically degraded if the array shape was still to be assumed straight. In this paper, an effective method was used to estimate the shape of towed array. The influence of the observed deformations in the shape of towed array on the performance of different DOA algorithms such as CBF, MUSIC and MVDR are discussed with simulated and real acoustic data.

Mehr anzeigen
  • Sprache:
  • Englisch
  • ISBN:
  • 9783845408941
  • Einband:
  • Taschenbuch
  • Seitenzahl:
  • 68
  • Veröffentlicht:
  • 13. Juli 2011
  • Abmessungen:
  • 229x152x4 mm.
  • Gewicht:
  • 113 g.
  Versandkostenfrei
  Versandfertig in 1-2 Wochen.

Beschreibung von Adaptive Beamforming of a Towed Array During a Turn

Towed hydrophone arrays are used for determining the spatial characteristics of the underwater acoustic fields. The assumption that the hydrophone array lie in straight line is often made when the beamforming the hydrophone outputs. But when vessel turns, the direction-of-arrival estimation will be critically degraded if the array shape was still to be assumed straight. In this paper, an effective method was used to estimate the shape of towed array. The influence of the observed deformations in the shape of towed array on the performance of different DOA algorithms such as CBF, MUSIC and MVDR are discussed with simulated and real acoustic data.

Kund*innenbewertungen von Adaptive Beamforming of a Towed Array During a Turn



Ähnliche Bücher finden
Das Buch Adaptive Beamforming of a Towed Array During a Turn ist in den folgenden Kategorien erhältlich:

Willkommen bei den Tales Buchfreunden und -freundinnen

Jetzt zum Newsletter anmelden und tolle Angebote und Anregungen für Ihre nächste Lektüre erhalten.