Drag-type in-situ acoustic measurement system: Design, operation, and experimental results

doi:10.1080/1064119X.2018.1506956

IOCAS-IR > 海洋地质与环境重点实验室

	Drag-type in-situ acoustic measurement system: Design, operation, and experimental results
	Hou, Zhengyu1,2 ; Guo, Changsheng 2; Wang, Jingqiang3
	2019-01-02
发表期刊	MARINE GEORESOURCES & GEOTECHNOLOGY
ISSN	1064-119X
卷号	37 期号:1 页码:103-108
通讯作者	Guo, Changsheng([email protected])
摘要	The Drag-type In-Situ Acoustic Measurement System (DISAMS) is a new instrument designed for rapid measurement of seabed sediment acoustic parameters, including the sediment sound velocity and acoustic attenuation coefficient. The DISAMS consists of six independent acoustic probes arranged symmetrically such that each side has one transmitting probe and two receiving probes. The entire operation is controlled and monitored in real time by a deck control unit on board, and the center frequency of the DISAMS is 30 kHz. The DISAMS can record full waveforms to determine the sound velocity and attenuation coefficient in the seabed sediment. In addition to site measurements, the DISAMS can also carry out towing measurements, resulting in improved efficiency compared with existing in-situ acoustic measurement systems. This article presents the configuration, electronics, and tests of the DISAMS in detail. Laboratory tests were conducted in a sediment pool, sea trials were carried out in the Zhoushan Islands, and sound velocity and attenuation coefficient data were obtained. The test results demonstrated that the DISAMS performed well and was able to measure the sound velocity and attenuation coefficient rapidly and accurately in both site measurements and towing measurements.
关键词	Acoustic parameters in situ acoustic measurement system seabed sediment
DOI	10.1080/1064119X.2018.1506956
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[41706045]###1112; National Natural Science Foundation of China[41706062]###1113; National Natural Science Foundation of China[41330965]###1114; Key Laboratory of Marine Geology and Environment, Chinese Academy of Sciences[MGE2017KG02]###1115; opening foundation of the Key Laboratory of Marine Sedimentology and Environmental Geology, SOA[MASEG201707]###1116; Guangdong Natural Science Foundation[2017A030313237]###1117; Shandong Provincial Natural Science Foundation, China[ZR2017BD031]###1118; National Natural Science Foundation of China[41706045]; National Natural Science Foundation of China[41706062]; National Natural Science Foundation of China[41330965]; Key Laboratory of Marine Geology and Environment, Chinese Academy of Sciences[MGE2017KG02]; opening foundation of the Key Laboratory of Marine Sedimentology and Environmental Geology, SOA[MASEG201707]; Guangdong Natural Science Foundation[2017A030313237]; Shandong Provincial Natural Science Foundation, China[ZR2017BD031]
WOS研究方向	Engineering ; Oceanography ; Mining & Mineral Processing
WOS类目	Engineering, Ocean ; Engineering, Geological ; Oceanography ; Mining & Mineral Processing
WOS记录号	WOS:000465639700010
出版者	TAYLOR & FRANCIS INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/156960
专题	海洋地质与环境重点实验室
通讯作者	Guo, Changsheng
作者单位	1.Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Ocean & Marginal Sea Geol, Guangzhou, Guangdong, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Shandong, Peoples R China 3.State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao, Shandong, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Hou, Zhengyu,Guo, Changsheng,Wang, Jingqiang. Drag-type in-situ acoustic measurement system: Design, operation, and experimental results[J]. MARINE GEORESOURCES & GEOTECHNOLOGY,2019,37(1):103-108.
APA	Hou, Zhengyu,Guo, Changsheng,&Wang, Jingqiang.(2019).Drag-type in-situ acoustic measurement system: Design, operation, and experimental results.MARINE GEORESOURCES & GEOTECHNOLOGY,37(1),103-108.
MLA	Hou, Zhengyu,et al."Drag-type in-situ acoustic measurement system: Design, operation, and experimental results".MARINE GEORESOURCES & GEOTECHNOLOGY 37.1(2019):103-108.