深海剖面测量浮标节能研究

发布时间：2018-03-20 19:52

本文选题：剖面测量浮标　切入点：纵向运动　出处：《中国造船》2017年03期 　论文类型：期刊论文

【摘要】：为了设计体积小、重量轻的深海水深剖面测量浮标,论文提出了一种节能方案。为了实现对深海剖面测量浮标能耗的模拟研究,通过试验获得深海剖面测量浮标特定元件功耗等特性数据。考虑海水密度变化对其浮力调节的影响,对深海剖面测量浮标建立纵向运动模型,并应用四阶五级龙格库塔法对常微分方程的初值问题进行求解。结果表明:该节能方案有效地控制了上浮速度,其上浮速度在0.1~0.19m/s之间,并节约能量约51.16%,为深海剖面测量浮标的优化设计提供了理论基础。
[Abstract]:In order to design a small and light deep sea depth profile measuring buoy, an energy saving scheme is proposed in this paper, in order to realize the simulation research on the energy consumption of deep sea profile measurement buoy. The characteristic data such as power consumption of specific components of deep sea profile buoy are obtained by experiments. Considering the influence of sea water density change on its buoyancy adjustment, the longitudinal motion model of deep sea profile buoy is established. The fourth order fifth order Runge-Kutta method is used to solve the initial value problem of ordinary differential equation. The results show that the energy saving scheme can effectively control the floating velocity, and the floating speed is between 0.1 ~ 0.19 m / s. The energy saving is about 51.16, which provides a theoretical basis for the optimum design of deep sea profile buoys.
【作者单位】：上海海洋大学海洋科学学院深渊科学与技术研究中心;上海深渊科学工程技术研究中心;
【基金】：上海市科委“科技创新行动计划”项目Ⅱ期(15DZ1207000) 上海深渊科学工程技术研究中心开放基金“大深度剖面浮标浮力调节系统研究”(HAST-T-2016-04)
【分类号】：P715.2

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