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Mathematical Models of Vessel Passive Hydroacoustic Detection and Location

izvorni znanstveni rad

izvorni znanstveni rad

Mathematical Models of Vessel Passive Hydroacoustic Detection and Location

Vrsta prilog u časopisu
Tip izvorni znanstveni rad
Godina 1997
Časopis Brodogradnja
Nadređena publikacija Brodogradnja
Volumen 45
Svesčić 4
ISSN 0007-215X
EISSN 1845-5859
Status objavljeno

Sažetak

The mathematical models of passive detection and location of vessels in the field of acoustic
susceptibility are analysed. Hydroacoustic systems are classified with respect to the specific
area of their application. The equation of passive hydrolocation and the passive sonar range are
considered. The characteristics of the applied hydrolocator are defined, and the mathematical
model of vessel detection and location is described on the basis of experimental investigation of
vessel"s acoustical characteristics as useful signal and sea noise. As a synthesis, the
mathematical model of an autonomous hydroacoustical system for vessel passive detection and
location is defined. On the basis of this model the verification of the theoretical results will be
done.

Ključne riječi

hydroacoustics; acoustic signatures; passive detection; passive location; mathematical models