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정찬희,최장섭,김기언,강명구,이정준,Jung, Chan-Hee,Choi, Jang-Seob,Kim, Ki-Un,Kang, Myung-Koo,Lee, Jeong-Jun 한국군사과학기술학회 2012 한국군사과학기술학회지 Vol.15 No.2
In this study, in terms of the exercise vehicles of the weapon systems having negative buoyancy, the analysis on the operation concepts was performed and the new methods of floating to surface were proposed. In case of having negative buoyancy, the additional methods for recovering the exercise vehicle have to be considered. As parts of recovering the exercise vehicle, for floating to surface the new methods of weight discharge, weight separation and sea water discharge were proposed. The conceptual design about sea water discharge method was performed. It was confirmed that those methods could be applied to the design of the exercise vehicle having negative buoyancy.