2026-09-20T07:02:09Zhttps://dspace.mit.edu/server/oai/requestoai:dspace.mit.edu:1721.1/1240712021-07-05T14:03:20Zcom_1721.1_7582com_1721.1_7581col_1721.1_131023
Erin Fischell.
Conway, Ryan Lee.
Joint Program in Applied Ocean Science and Engineering.
Massachusetts Institute of Technology. Department of Mechanical Engineering.
Woods Hole Oceanographic Institution.
Joint Program in Applied Ocean Science and Engineering
Massachusetts Institute of Technology. Department of Mechanical Engineering
Woods Hole Oceanographic Institution
2020-03-09T18:52:16Z
2020-03-09T18:52:16Z
2019
2019
https://hdl.handle.net/1721.1/124071
1142187058
Thesis: S.M., Joint Program in Applied Ocean Science and Engineering (Massachusetts Institute of Technology, Department of Mechanical Engineering; and the Woods Hole Oceanographic Institution), 2019
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 67-69).
In today's highly advanced society, more industries are beginning to turn to autonomous vehicles to reduce costs and improve safety. One industry in particular is the defense industry. By using unmanned and autonomous vehicles, the military and intelligence communities are able to complete missions without putting personnel in harm's way. A particularly important area of research is in the use of marine vehicles to autonomously and adaptively track a target of interest in situ by passive sonar only. Environmental factors play a large role in how sound propagates in the ocean, and so the vehicle must be able to adapt based on its surrounding environment to optimize acoustic track on a contact. This thesis examines the use of autonomous surface vehicles (ASVs) to not only autonomously detect and localize a contact of interest, but also to conduct follow-on long-term tracking and interception of the target, by using anticipated environmental conditions to motivate its decisions regarding optimum tracking range and speed. This thesis contributes a simulated and theoretical approach to using an ASV to maximize signal-to-noise ratio (SNR) while tracking a contact autonomously. Additionally, this thesis demonstrates a theoretical approach to using information from a collaborating autonomous vehicle to assist in autonomously intercepting a target.
by Ryan Lee Conway.
S.M.
S.M. Joint Program in Applied Ocean Science and Engineering (Massachusetts Institute of Technology, Department of Mechanical Engineering; and the Woods Hole Oceanographic Institution)
69 pages
eng
Massachusetts Institute of Technology
MIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission.
http://dspace.mit.edu/handle/1721.1/7582
Joint Program in Applied Ocean Science and Engineering.
Mechanical Engineering.
Woods Hole Oceanographic Institution.
Coordinated tracking and interception of an acoustic target using autonomous surface vehicles
Thesis
application/pdf
2020-03-09T18:52:15Z
Publication
Master
MechE
unknown
unknown
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