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Дата публикации статьи в журнале: 2020/01/08
Название журнала: Восточно Европейский Научный Журнал, Выпуск: 52, Том: 6, Страницы в выпуске: 35-40
Анотация: The mode of longitudinal motion of attached underwater vehicles under the action of propulsors is considered. The behavior of the devices in the aqueous environment and methods of stabilizing their movement are analyzed. Since among the machines it is possible to find both well-streamlined bodies and low-mobility platforms carrying equipment open to water, approaches to solving this problem differ. Often, the devices are required to have increased maneuverability, and the walking is sidelined. From here approaches to selection of power armament and propulsion-steering complex are formed. When calculating statics and dynamics, there are features that distinguish underwater vehicles from conventional floating objects. For them, in most cases, high stability cannot be achieved. It is necessary to provide either excessive volumes inside the pressure hull, not used for equipment accommodation, or additional buoyancy units made of light material, located outside the pressure hull of the apparatus. The ability to lower the centre of gravity by moving the equipment is also limited. Therefore, there is a problem in providing the necessary stability both in static and dynamic, although for an underwater vehicle the concept of rollover differs significantly from surface vessels. The method of selection in the first approximation of the minimum required metacentrical altitude for binding systems is proposed. Ways of stability regulation and its rationing are proposed.
Ключевые слова: stability underwater vehicle motion stabilization metacentric height stability regulation
Данные для цитирования: Sergey Pyshnev , Chang-li Yu , . STABILIZATION OF LONGITUDINAL MOTION OF UNDERWATER VEHICLE (35-40). Восточно Европейский Научный Журнал. Технические науки. 2020/01/08; 52(6):35-40.