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题名: AUV buoyancy regulating device design and simulation analysis
作者: Zheng R(郑荣) ; Wang Y(王雨) ; Wu JG(武建国)
作者部门: 海洋信息技术装备中心
会议名称: 2013 International Conference on Material Engineering and Manufacturing Engineering (ICMEME 2013)
会议日期: November 24-25, 2013
会议地点: Hunan, China
会议录: Applied Mechanics and Materials
会议录出版者: Trans Tech Publications Ltd,
会议录出版地: Zurich-Durnten, Switzerland
出版日期: 2013
页码: 150-157
收录类别: CPCI(ISTP) ; EI
ISSN号: 1660-9336
ISBN号: 978-3-03785-959-9
关键词: AUV ; buoyancy regulating device ; measuring accuracy ; sensitivity analysis ; AMESim simulation
摘要: Under the influenced of the seawater temperature, salinity and depth, AUV’s buoyancy would change when it works in deep ocean, causing energy consumption and operating performance declining. To deal with this problem, buoyancy regulating device is developed, which is of important significance for the development of large voyage and high submergence depth AUV. An oil capsule buoyancy regulating device is designed in this paper, which utilizes the flexibility of oil capsule. The oil capsule volume changes when absorbing or expulsing oil. The gas volume variation in pressure tank is measured in order to calculate the amount of the buoyancy regulation indirectly. The accuracy and sensitivity for measuring the gas volume variation is analysed. To verify the feasibility of the designed oil capsule buoyancy regulating device, a simulation experiment of this hydraulic system is performed within AMESim.
产权排序: 1
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/13820
Appears in Collections:海洋信息技术装备中心_会议论文

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