한국군사과학기술학회지 (Journal of the Korea Institute of Military Science and Technology)

  • 제21권2호
  • /
  • Pages.158-165
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  • 2018
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  • 1598-9127(pISSN)
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  • 2636-0640(eISSN)
한국군사과학기술학회 (The Korea Institute of Military Science and Technology)
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비협동 양상태 소나 시스템을 위한 펄스식별 자동화 기법 연구

A Study on the Automatic Pulse Classification Method for Non-cooperative Bi-static Sonar System

  • 김근환 (경북대학교 전자공학부) ;
  • 윤경식 (김천대학교.IT융복합공학과) ;
  • 김성일 (국방과학연구소 제6기술연구본부) ;
  • 정의철 (국방과학연구소 제6기술연구본부) ;
  • 이균경 (경북대학교 전자공학부)
  • Kim, Geun Hwan (School of Electronics Engineering, KyungPook National University) ;
  • Yoon, Kyung Sik (Department of IT Convergence Engineering, Gimcheon University) ;
  • Kim, Seong il (The 6th Research and Development Institute, Agency for Defense Development) ;
  • Jeong, Eui Cheol (The 6th Research and Development Institute, Agency for Defense Development) ;
  • Lee, Kyun Kyung (School of Electronics Engineering, KyungPook National University)
  • 투고 : 2017.10.13
  • 심사 : 2018.03.09
  • 발행 : 2018.04.05
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초록

Recently there is a great interest in the bi-static sonar. However, since the transmitter and the receiver operate on different platforms, it may be necessary to operate the system in a non-cooperative mode. In this situation, the detection and localization performance are limited. Therefore, it is necessary to classify the received pulse from the transmitter to overcome the performance limitation. In this paper, we proposed a robust automatic pulse classification method that can be applied to real systems. The proposed method eliminates the effects of noise and multipath propagation through post-processing and improves the pulse classification performance. We also verified the proposed method through the sea experimental data.

키워드

참고문헌

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