Estimation and forecast of depth-averaged ocean current using underwater gliders
文献类型：会议论文
| 作者 | Zhou YJ(周耀鉴); Yu JC(俞建成) ; Wang XH(王晓辉)
|
| 出版日期 | 2016 |
| 会议名称 | OCEANS 2016 - Shanghai |
| 会议日期 | April 10-13, 2016 |
| 会议地点 | Shanghai, China |
| 关键词 | Depth-averaged ocean current Seawater density difference Pressure hull compression deformation LSSVM Underwater gliders |
| 页码 | 1-6 |
| 通讯作者 | 周耀鉴 |
| 中文摘要 | Depth-averaged ocean current plays a significant role in marine scientific research, in particular, which is valuable for the navigation of underwater gliders. In this paper, we study the estimation and forecast of depth-averaged ocean current using underwater gliders. By considering three factors: the seawater density difference, the pressure hull compression deformation and the unstable depth intervals of a profile, we build a model for rapid calculation of underwater gliders' horizontal speed in order to improve the accuracy of the estimated depth-averaged ocean current. Then we adopt a novel machine learning model to forecast the depth-averaged ocean current of the next profile. Compared with two rough forecasting methods commonly used in engineering, our novel forecasting model has a better performance. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议录 | OCEANS 2016 - Shanghai
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | Piscataway, NJ, USA |
| 语种 | 英语 |
| ISSN号 | 0197-7385 |
| ISBN号 | 978-1-4673-9724-7 |
| WOS记录号 | WOS:000386521800309 |
| 源URL | [http://ir.sia.cn/handle/173321/18778]  |
| 专题 | 沈阳自动化研究所_水下机器人研究室 |
| 推荐引用方式 GB/T 7714 | Zhou YJ,Yu JC,Wang XH. Estimation and forecast of depth-averaged ocean current using underwater gliders[C]. 见:OCEANS 2016 - Shanghai. Shanghai, China. April 10-13, 2016. |
入库方式： OAI收割
来源：沈阳自动化研究所
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