基于SVS-603传感器的波浪反演技术及海上比测数据分析

doi:10.3976/j.issn.1002-4026.2021.03.001

Shandong Science ›› 2021, Vol. 34 ›› Issue (3): 1-8.doi: 10.3976/j.issn.1002-4026.2021.03.001

• Oceanographic Science, Technology and Equipment • Next Articles

Wave inversion technology and offshore comparison data analysis based on the SVS-603 sensor

WANG Zhi¹, ZHOU Yang^1*, YANG Jun-xian¹, ZHENG Wei¹, ZHAO Bin¹, YU Yu¹, CAI Zhi-wen^2,3

1. National Engineering and Technological Research Center of Marine Monitoring Equipment，Shandong Provincial Key Laboratory of Ocean Environmental Monitoring Technology，Institute of Oceanographic Instrumentation,Qilu University of Technology (Shandong Academy of Sciences), Qingdao 266061,China; 2. Southern Marine Science and Engineering Guangdong Laboratory (Zhanjiang), Zhanjiang 524000,China;3. China Ship Scientific Research Center, Wuxi 214002, China）

Received:2020-08-05 Online:2021-06-20 Published:2021-06-03

Abstract

Abstract: The wave inversion technology plays an important role in sensor development. In this study, a SVS-603 sensor was installed in DWR-MKIII buoy, and wave parameters and wave spectra measured by the SVS-603 were compared with the data measured by DWR-MKIII. Based on the results, the wave inversion technology of the SVS-603 sensor was studied in detail, and the difference and reliability comparison between the wave spectra smoothened on time domain and frequency domain were made. Results showed that the wave spectra smoothened on time domain were more close to those of the DWR-MKIII, whereas, the wave spectra smoothened on frequency domain were employed, spectra on low frequencies were unfiltered, and wave peak periods were oscillated.This research can provide more accurate wave algorithms for the development of acceleration principle wave equipment.

Key words: SVS-603;DWR-MKIII, wave parameters, wave spectrum

CLC Number:

TB556

WANG Zhi, ZHOU Yang, YANG Jun-xian, ZHENG Wei, ZHAO Bin, YU Yu, CAI Zhi-wen. Wave inversion technology and offshore comparison data analysis based on the SVS-603 sensor[J].Shandong Science, 2021, 34(3): 1-8.

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Wave inversion technology and offshore comparison data analysis based on the SVS-603 sensor

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