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Measurement principle and technology of miniaturized strapdown inertial wave sensor

文献类型：期刊论文

作者Zhou FH(周峰华); Zhang RW(张荣旺); Zhang SW(张少伟)
刊名Frontiers in Marine Science
出版日期2022-11-21
卷号9页码:1-16
关键词inertial wave sensors strap-down accelerometers coordinate projection numerical integration directional wave spectra
DOI10.3389/fmars.2022.991996
通讯作者Zhou, Fenghua(zhoufh@scsio.ac.cn) ; Zhang, Shaowei(zhangshaowei@idsse.ac.cn)
目次否
英文摘要This paper presents the design and implementation of a low-cost directional inertial wave sensor, DWS19-2, which is suitable for installation on ocean air-sea coupling buoys, offshore environmental monitoring buoys and surface drifting buoys. DWS19-2 integrates an STM32F446 embedded controller with a 9-axis MEMS inertial module QZ901 to measure buoy pitch, roll, heading and accelerations. These parameters are further used to calculate wave parameters and estimate directional and non-directional wave spectra. These wave parameters and spectral information are then reported to the buoy data logger for real-time transmission to shore-based data centers. Details of the electrical design and onboard wave processing algorithm (coordinate projection, numerical integration in the frequency domain, time-based wave parameters, frequency-based wave parameters, directional wave spectrum), in addition to turntable tests, filed marine comparison with DWR-MKIII wave buoy and related ocean observation applications enabled by this device, are described in this paper.
资助项目National Natural Science Foundation of China[42176189] ; National Natural Science Foundation of China[41706102] ; Scientific Instrument Development Project, Chinese Academy of Sciences[YJKYYQ20180063] ; Young S&T Talent Training Program of Guangdong Provincial Association for ST, China[SKXRC202220] ; Youth Innovation Promotion Association CAS[2020341] ; South China Sea Institute of Oceanology of the Chinese Academy of Sciences[SCSI0202204]
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种英语
出版者FRONTIERS MEDIA SA
WOS记录号WOS:000893581400001
资助机构National Natural Science Foundation of China ; Scientific Instrument Development Project, Chinese Academy of Sciences ; Young S&T Talent Training Program of Guangdong Provincial Association for ST, China ; Youth Innovation Promotion Association CAS ; South China Sea Institute of Oceanology of the Chinese Academy of Sciences
版本出版稿
源URL[http://ir.idsse.ac.cn/handle/183446/9860]  
专题深海工程技术部_工程实验室
作者单位中科院南海所
推荐引用方式
GB/T 7714		 Zhou FH,Zhang RW,Zhang SW. Measurement principle and technology of miniaturized strapdown inertial wave sensor[J]. Frontiers in Marine Science,2022,9:1-16.
APA Zhou FH,Zhang RW,&Zhang SW.(2022).Measurement principle and technology of miniaturized strapdown inertial wave sensor.Frontiers in Marine Science,9,1-16.
MLA Zhou FH,et al."Measurement principle and technology of miniaturized strapdown inertial wave sensor".Frontiers in Marine Science 9(2022):1-16.

入库方式： OAI收割

来源：深海科学与工程研究所

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