Abstract:
본 발명은 수중운동체의 추진 제어장치, 이를 구비하는 수중운동체 및 수중운동체의 모멘트 보상방법에 관한 것으로, 상기 수중운동체의 추진 제어장치는 원형단면을 구비하는 수중운동체의 단부에 장착되며 회전에 의하여 상기 수중운동체에 추진력을 가하는 추진기, 및 상기 수중운동체가 상기 추진력에 의하여 일방향으로 진행하도록 상기 단부와 인접하고 상기 수중운동체의 원주에서 돌출되며 상기 원주를 따라 기설정된 간격으로 배치되는 제어판을 포함하고, 상기 제어판은 상기 회전에 의하여 상기 수중운동체에 가해지는 모멘트를 상쇄시키도록 적어도 일부가 상기 수중운동체의 진행방향에 대하여 경사지도록 형성되는 것을 특징으로 한다. 이에 의하여 본 발명은 구조가 단순하며 추가적인 에너지 공급이 없이 수중운동체의 모멘트를 보상하는 수중운동체의 추진 제어장치를 제공한다. 수중운동체, 제어판, 모멘트 보상
Abstract:
The invention relates to an underwater bullet equipped with a cavity generating unit. The underwater bullet comprises a cavity generating unit which is formed to produce a cavity from an outer peripheral surface of the body. The cavity generating unit comprises of a first outer surface unit which forms an outer surface of the body and is made to increase a diameter toward a tail portion from a head portion; and a second part which is continuous from the back side of the first outer surface in order to form a height difference at a boundary of the first outer surface to produce the cavity and has a fleet of a smaller diameter than that of the back side. The cavity generating unit which enables to control generation and extinction of the cavity is formed thereby.
Abstract:
The present invention relates to a cylindrical underwater vehicle with a vertical end plate attached to a fully movable rudder, including a vertical end plate which is formed at a fixed width along the longitudinal direction of an underwater vehicle and installed on the circumference of the underwater vehicle. The cylindrical underwater vehicle with a vertical end plate attached to a fully movable rudder includes a fully movable rudder (22) which is formed to be extended in a radius direction and installed to be able to rotate. A vertical end plate (23) is formed on the upper end of the fully movable rudder (22) at a fixed width along the longitudinal direction of the underwater vehicle (10), installed vertically to the fully movable rudder (22), and installed along the circumference of the underwater vehicle (10).
Abstract:
The preset invention relates to a cylindrical underwater body with vertical end plates attached to a partially movable rudder, wherein the vertical end plates are installed in the circumference of the underwater body along the longitudinal direction of the underwater body so as to improve controllability. The cylindrical underwater body with the vertical end plates attached to the partially movable rudder comprises: a fixed plate (21) extended in a radial direction; movable plates (22) of which the front end is rotationally installed in the tail end of the fixed plate (21); and first vertical end plates (23a) formed on the top of the movable plates (22) along the longitudinal direction of the underwater body (10) and installed at a right angle to the movable plates (22).