Share Email Print
cover

Proceedings Paper

Probability estimation of being detected on simplified model for ship in shallow water
Author(s): Chunxia Meng; Hao Mu; Shuwei Che
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Ship is a complex underwater volume source in shallow water; its raidated noise field has the spacial directivity, which results in an obvious difference of detecting pefrormance of passive sonar at different aspect angles. In this paper the multi-poles mathematical model of the ship radiated noise fiels is established in shallow water, and the method of detecting probability for ship is researched using passive sonar equation. The detected probalility is estimated at different aspect angles when the range between receiver and the source is given, at the same time the obtained results are compared. These simulated results are of particular importance for the safety of traveling ship in the sea.

Paper Details

Date Published: 3 December 2015
PDF: 6 pages
Proc. SPIE 9794, Sixth International Conference on Electronics and Information Engineering, 97940B (3 December 2015); doi: 10.1117/12.2203243
Show Author Affiliations
Chunxia Meng, Science and Technology on Underwater Test and Control Lab. (China)
Hao Mu, Science and Technology on Underwater Test and Control Lab. (China)
Shuwei Che, Science and Technology on Underwater Test and Control Lab. (China)


Published in SPIE Proceedings Vol. 9794:
Sixth International Conference on Electronics and Information Engineering
Qiang Zhang, Editor(s)

© SPIE. Terms of Use
Back to Top