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Electroacoustic performance online measurement under extreme pressure using an 11,000-m transceiver

文献类型：期刊论文

作者Qu, Zhiguo1,2,5; Zhong, Zhi5; Zou, Dapeng3; Cao, Xinghui1,4; Shan, Mingguang5; Xie, Yongqiang2; Cheng, Hui4
刊名MARINE GEORESOURCES & GEOTECHNOLOGY
出版日期2022-10-23
页码9
关键词Transceiver transceiver signal sediment online measurement electroacoustic performance extreme pressure
ISSN号1064-119X
DOI10.1080/1064119X.2022.2139209
通讯作者Shan, Mingguang(smgsir@gmail.com) ; Xie, Yongqiang(61ssec_xyq@sina.com)
英文摘要At extreme deep-sea pressure, the assessment of the electroacoustic conversion performance of transducers is a major problem, particularly in the acoustic exploration of seabed sediment in 11,000-m abysses. To address this problem, an online measurement method was proposed for the electroacoustic performance under extreme pressure. The method utilized the 11,000-m transceiver with the high-frequency and narrow-beam characteristics. In the full-depth pressure profile, the transceiver signal was measured online by an extreme pressure simulation device. At different extreme pressure sites, characteristics of the transceiver signal were analyzed using the transceiver signal at atmospheric pressure as the reference. The characteristics included amplitude response characteristics, frequency response characteristics and time-frequency characteristics. The 11,000-m transceiver has verified the stability and reliability of its electro-acoustic conversion performance. It was also analysed the effect of the transducer on the calculation of seabed sediment parameters in a pressure environment.
WOS关键词TEMPERATURE ; TRANSDUCERS ; ARRAY
资助项目Natural Science Foundation of the Xinjiang Uygur Autonomous Region[2021D01B42] ; Natural Science Foundation of the Xinjiang Uygur Autonomous Region[2022D01C348]
WOS研究方向Engineering ; Oceanography ; Mining & Mineral Processing
语种英语
WOS记录号WOS:000883288100001
出版者TAYLOR & FRANCIS INC
资助机构Natural Science Foundation of the Xinjiang Uygur Autonomous Region
源URL[http://ir.idsse.ac.cn/handle/183446/9941]  
专题深海工程技术部_深海信息技术研究室
通讯作者Shan, Mingguang; Xie, Yongqiang
作者单位1.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Lab Deep Sea Informat Technol, Sanya, Peoples R China
2.PLA, Inst Syst Engn, AMS, Beijing, Peoples R China
3.Guangdong Univ Technol, Sch Electromech Engn, Guangzhou, Peoples R China
4.Xinjiang Inst Technol, Lab Survey Control, Akesu, Peoples R China
5.Harbin Engn Univ, Coll Informat & Commun Engn, 145 Nantong St, Harbin 150001, Heilongjiang, Peoples R China
推荐引用方式
GB/T 7714		 Qu, Zhiguo,Zhong, Zhi,Zou, Dapeng,et al. Electroacoustic performance online measurement under extreme pressure using an 11,000-m transceiver[J]. MARINE GEORESOURCES & GEOTECHNOLOGY,2022:9.
APA Qu, Zhiguo.,Zhong, Zhi.,Zou, Dapeng.,Cao, Xinghui.,Shan, Mingguang.,...&Cheng, Hui.(2022).Electroacoustic performance online measurement under extreme pressure using an 11,000-m transceiver.MARINE GEORESOURCES & GEOTECHNOLOGY,9.
MLA Qu, Zhiguo,et al."Electroacoustic performance online measurement under extreme pressure using an 11,000-m transceiver".MARINE GEORESOURCES & GEOTECHNOLOGY (2022):9.

入库方式： OAI收割

来源：深海科学与工程研究所

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