한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2014년도 추계학술대회 논문집
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- Pages.630-634
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- 2014
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- 1598-2548(pISSN)
저주파 수중 반향음 제어를 위한 타일형 프로젝터의 개발 및 성능시험
Development and Test of a Tile Projector for Control of Low-frequency Underwater Echoes
- 우상범 (연세대학교 기계공학과) ;
- 이재완 (연세대학교 기계공학과) ;
- 엄원석 (연세대학교 기계공학과) ;
-
김완구
(성균관대학교 물리학과)
;
- 강휘석 (성균관대학교 물리학과) ;
- 윤석왕 (성균관대학교 물리학과) ;
- 서영수 (국방과학연구소)
- Woo, Sangbeom ;
- Lee, Jae-Wan ;
- Ohm, Won-Suk ;
-
Kim, Wan-Gu
;
- Kang, Hwi-Suk ;
- Yoon, Suk Wang ;
- Seo, Youngsoo
- 발행 : 2014.10.29
초록
In this paper, a tile projector was developed for the control of low-frequency underwater echoes. The projector was designed to cover a wide area such as the hull of a submarine, and to have a relatively thin thickness. As a preliminary work for active echo control, the performance of the projector was measured in an anechoic water tank. The transmitting voltage response as well as the passive echo reduction were measured to evaluate the performance as an underwater projector.
키워드