波浪滑翔器水下牵引机抗扰动性能研究

桑宏强; 关海鹏; 孙秀军

doi:10.11993/j.issn.2096-3920.2020.04.004

波浪滑翔器水下牵引机抗扰动性能研究

doi: 10.11993/j.issn.2096-3920.2020.04.004

1.
天津工业大学机械工程学院, 天津, 300387
2.
河北工业大学机械工程学院, 天津, 300130
3.
中国海洋大学物理海洋教育部重点实验室, 山东青岛, 266100
4.
青岛海洋科学与技术试点国家实验室海洋动力过程与气候功能实验室, 山东青岛, 266237

基金项目: 青岛海洋科学与技术国家实验室“问海计划”项目(2017WHZZB0101); 天津市自然科学基金重点项目(18JCZDJC40100); 天津市高等学校创新团队培养计划(TD13-5037)

详细信息

作者简介:
关海鹏(1993-), 男, 硕士, 主要研究方向为海洋移动观测平台技术.

中图分类号: TJ630 U674.941 TP18
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- 文章访问数: 264
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- 被引次数: 0
出版历程
- 刊出日期: 2020-08-31

Research on Anti-Disturbance Performance of the Underwater Tractor for Wave Glider

1.
School of Mechanical Engineering, Tianjin Polytechnic University, Tianjin 300387, China
2.
School of Mechanical Engineering, Hebei University of Technology, Tianjin 300130, China
3.
Physical Oceanography Laboratory, Ocean University of China, Qingdao 266100, China
4.
Laboratory of Marine Dynamics and Climate Function, Pilot National Laboratory for Marine Science and TechnologyQingdao, Qingdao 266237, China

摘要

摘要: 针对波浪滑翔器因自身的弱机动性原因而导致的在受到洋流干扰时无法良好保持其原有航向的缺点, 以及单纯采用控制系统来提高其抗流干扰性能, 带来的因系统频繁操舵导致的平台功耗增加以及操纵系统磨损的不足, 文中以“海哨兵”波浪滑翔器为研究对象, 从结构层面通过计算流体力学(CFD)技术分析不同牵引机展弦比、翼间距、翼板展弦比和不同洋流方向下的水下牵引机在洋流干扰下的航行轨迹, 来进一步分析水下牵引机抗流干扰的结构特点, 得到了水下牵引机相关结构参数与抗扰动性能之间的关系。文中的研究可为水下牵引机结构优化设计提供依据及参考。
- 波浪滑翔器 /
- 水下牵引机 /
- 抗扰动性能 /
- 计算流体力学 /
- 洋流干扰
Abstract: Aiming at the shortcomings that wave gliders cannot maintain original course well when it is disturbed by ocean currents due to their weak maneuverability and the use of simple control system to improve its anti-flow interference performance, which results in increased platform power consumption and the wear of the control system due to the frequent steering. In this paper, the dynamics of “Sea Sentry” wave glider are considered. The trajectory of the underwater tractor with different underwater tractor aspect ratio, wing spacing, aspect ratio of wing and direction of ocean current under ocean current interference is calculated by computational fluid dynamics(CFD) technology and the structural characteristics of the underwater tractor anti-flow interference is analyzed. The relationship between the relevant structure parameters of the underwater tractor and the anti-disturbance performance of the underwater tractor is obtained. This work provides a basis and reference for the design optimization of the underwater tractor structure in the future
- wave glider /
- underwater tractor /
- anti-disturbance performance /
- computational fluid dynamics(CFD) /
- interference of the ocean current

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参考文献(15)

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