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| 船载海水温度观测研究 |
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朱洪海1,2,3,4, 祁国梁1,2,3,4, 刘茂科4, 王志1,2,3,4, 杨俊贤1,2,3,4, 贺亚楠1, 刘帅1
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1.齐鲁工业大学(山东省科学院)山东省科学院海洋仪器仪表研究所, 山东 青岛 266061;2.山东省海洋环境监测技术重点实验室, 山东 青岛 266061;3.国家海洋监测设备工程技术研究中心, 山东 青岛 266061;4.山东省经海仪器设备有限公司, 山东 青岛 266061
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| 摘要: |
| 通过研究国家相关海洋观测标准对海水温度观测的规约，结合当前船载水温观测的现状，提出了基于总线的船载磁吸附温度链式观测方法，并对其在结构设计、理论模型、算法等多方面进行了阐述。通过多个竖直分布的温度传感器实时观测，采用自适应参数化算法，有效减少了风浪、海流、热辐射等方面的影响，具有观测层深相对固定、精度高等特点，可实现船载全航次的自动观测。同时，设计制造了相关的模拟实验装置进行现场实验，验证了船载磁吸附温度链式观测方法的可行性和有效性。 |
| 关键词: 海水温度 磁吸附 温度链 模拟仿真 总线 |
| DOI：10.11759/hykx20201105002 |
| 分类号:TP212 |
| 基金项目:国家重点研发计划项目（2017YFC1405604） |
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| Observation of ship-borne sea surface temperature |
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ZHU Hong-hai1,2,3,4, QI Guo-liang1,2,3,4, LIU Mao-ke4, WANG Zhi1,2,3,4, YANG Jun-xian1,2,3,4, HE Ya-nan1, LIU Shuai1
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1.Institute of 0ceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Qingdao 266061, China;2.Shandong Provincial Key Laboratory of Ocean Environmental Monitoring Technology, Qingdao 266061, China;3.National Engineering and Technological Research Center of Marine Monitoring Equipment, Qingdao 266061, China;4.Shandong Jinghai Instrument Equipment Co. Ltd, Qingdao 266061, China
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| Abstract: |
| Based on the research of relevant national ocean observation standards for sea temperature observation and combined with the current status of ship-borne sea temperature observation, a methodology of ship-borne magnetic adsorption temperature chain based on bus design is proposed, and its structure design, theoretical model, algorithm, and other aspects are described. This method can effectively reduce the influence of wind and waves, ocean current, and thermal radiation through real-time observation of several vertical temperature sensors. It has the characteristics of relatively fixed depth of observation layer and high precision, and it can realize the automatic observation of the whole voyage on board. At the same time, the related simulation experimental device was designed and manufactured for a field experiment, which verified the feasibility and effectiveness of the ship-borne magnetic adsorption temperature chain observation method. |
| Key words: sea water temperature magnetic adsorption temperature sensor chain simulation bus |