| Wu Tao,Tao Chunhui,Zhang Jinhui,Wang Ao,Zhang Guoyin,Zhou Jianping,Deng Xianming. 2019. A hydrothermal investigation system for the Qianlong-Ⅱ autonomous underwater vehicle. Acta Oceanologica Sinica, 38(3):159－165 |
| A hydrothermal investigation system for the Qianlong-Ⅱ autonomous underwater vehicle |
| “潜龙二号”自主水下机器人热液探测系统 |
| Received:February 03, 2018 |
| DOI：10.1007/s13131-019-1408-4 |
| Key words:Qianlong-Ⅱ autonomous underwater vehicle data management hydrothermal investigation |
| 中文关键词: 潜龙二号 水下自主机器人 数据管理 热液调查 |
| 基金项目:The Technology Upgrading and Scientific Applications of the 4 500 m Depth Rated Qianlong Ⅱ AUV under contract No. 2017YFC0306803; the National Key R&D Program of China under contract No. 2018YFC0309901; the COMRA Major Project under contract Nos DY135-S1-01-06 and DY135-S1-01-01. |
| Author Name | Affiliation | E-mail | | Wu Tao | Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China | wutao1988@126.com | | Tao Chunhui | Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China
School of Oceanography, Shanghai Jiaotong University, Shanghai 200030, China | | | Zhang Jinhui | Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China | | | Wang Ao | Institute of Geophysics and Geomatics, China University of Geosciences, Wuhan 430074, China | | | Zhang Guoyin | Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China | | | Zhou Jianping | Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China | | | Deng Xianming | Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China | |
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| Abstract: |
| Qianlong-Ⅱ is a fully autonomous underwater vehicle designed for the investigation of submarine resources, particularly polymetallic sulfides. It was used to successfully explore hydrothermal fields on the Southwest Indian Ridge. Here, we summarized the exploration of hydrothermal systems using Qianlong-Ⅱ, including detailed descriptions of its implementation along with the systems used for data management and fast mapping. We also introduced a method to remove platform magnetic interference using magnetic data while Qianlong-Ⅱ is spinning. Based on hydrothermal anomalies collected by Qianlong-Ⅱ, we developed a rapid method for locating hydrothermal vents. Taking one dive as an example, we systemically demonstrated the process for analyzing hydrothermal survey data to locate hydrothermal vents. |
| 中文摘要: |
| “潜龙二号”水下自主航行器（QianlongⅡ AUV）为深海资源尤其是海底多金属硫化物调查而设计，其已在西南印度洋脊热液区进行成功的调查运用。本文系统地概述了“潜龙二号”的热液系统探测功能实现、数据管理、快速成图等工作；阐述了如何利用AUV转圈数据有效的校正载体对磁测干扰的。基于“潜龙二号”获取的热液异常，发展了热液喷口快速定位方法。以具体一潜次为例，系统地展示了热液探测数据的处理分析与热液异常定位工作，证实了该方法的有效性。 |
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