한국해양대학교

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센서배열 및 CHIRP 신호처리 기법을 적용한 측면주사 음탐기 성능향상에 관한 연구

Title
센서배열 및 CHIRP 신호처리 기법을 적용한 측면주사 음탐기 성능향상에 관한 연구
Alternative Title
Development of Side Scan Sonar : Modeling and Experiment
Author(s)
조규용
Publication Year
2010
Publisher
한국해양대학교 대학원
URI
http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002175287
http://repository.kmou.ac.kr/handle/2014.oak/9474
Abstract
Side Scan Sonar is a useful and most widely-used sonar equipment for mapping the ocean bottom bathymetry.

In this thesis, the modeling and signal processing techniques for beam pattern and source signal are developed for designing and improving the performance of Side Scan Sonar. Specifically, the simulation technique to calculate the beam pattern for various arrangement of sensors are presented. Also, the chirp signal is used as a source signal and the performance of chirp signal is discussed. The modeling results are compared to the water tank and sea experiment results. The developed modeling technique can be applied to further improvement of Side Sonar Scan.
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해양개발공학과 > Thesis
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000002175287.pdf Download

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