Real time active sonar simulation in a deep ocean environment

Accurate Simulations are important in all fields of science and engineering where experiments and real data are time consuming to obtain and are not easily accessible and/or free of cost. Particularly when operating in environments such as the deep ocean where it could take 2-3 hours for an autonomous underwater vehicle (AUV) to get to a specific depth and where power is very limited. A new module called uSimActiveSonar has been developed in order to simulate an active sonar system with hydrophone data acquisition. This has been done through the use of middleware Mission Oriented Operating Suite (MOOS), ray tracing code BELLHOP as well as using the method outlined by the Naval Research Laboratory to simulate the effects of surface reverberation.

Department dc:contributor.department

Massachusetts Institute of Technology. Department of Mechanical Engineering.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2013

Author dc:creator

• Danesh, Sheida Anya

Advisor dc:contributor.advisor

• Henrik Schmidt.

• Mechanical Engineering.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/79279

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/79279