Liquid-level response measurement using high-speed videogrammetry with robust multiple sphere tracking

doi:10.1016/j.measurement.2024.114290

CORC > 力学研究所 > 中国科学院力学研究所 > 流固耦合系统力学重点实验室(2012-)

	Liquid-level response measurement using high-speed videogrammetry with robust multiple sphere tracking
	Tong, Xiaohua 2,3; Shi, Haibo 3; Ye, Zhen 3; Chen, Peng 2,3; Liu, Ziqi 3; Gao, Yi 3; Li, Yuqiong 1; Xu, Yusheng 3; Xie, Huan 2,3
刊名	MEASUREMENT
	2024-03-31
卷号	228 页码:18
关键词	High -speed videogrammetry Liquid-level response measurement Spherical target tracking Shaking table test
ISSN号	0263-2241
DOI	10.1016/j.measurement.2024.114290
通讯作者	Ye, Zhen(89_yezhen@tongji.edu.cn)
英文摘要	Understand the physics of the liquid sloshing is crucial to prevent the liquid storage tank instability. This paper proposes a novel videogrammetric method for high-frequency and accurate measurement of the liquid-level response. By using the lightweight floating spheres as independent measurement points and considering the settlement and aggregation of spheres under complex liquid environments, an adaptive block tracking method combined with an arc segmentation strategy is proposed to track spherical targets continuously. Combined with the calibrated stereo camera and the correspondence across different views, the liquid surface can be reconstructed by triangulating and interpolating the multiple tracking targets at any time. The reliability and robustness of the proposed method are demonstrated using the measurements from the total station, laser range finder, and stereo cameras beside the tank in multiple validation tests. In addition, the proposed method has been successfully applied to a large-scale LNG model shaking table test.
资助项目	National Natural Science Foundation of China[42101447] ; National Natural Science Foundation of China[42221002] ; National Natural Science Foundation of China[42241168] ; Shanghai Municipal Natural Science Foundation[21ZR1468100]
WOS关键词	PHOTOGRAMMETRY ; CIRCLE
WOS研究方向	Engineering ; Instruments & Instrumentation
语种	英语
WOS记录号	WOS:001198549000001
资助机构	National Natural Science Foundation of China ; Shanghai Municipal Natural Science Foundation
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/94944]
专题	力学研究所_流固耦合系统力学重点实验室(2012-)
通讯作者	Ye, Zhen
作者单位	1.Chinese Acad Sci, Key Lab Mech Fluid Solid Coupling Syst, Inst Mech, Beijing 100190, Peoples R China 2.Tongji Univ, State Key Lab Disaster Reduct Civil Engn, Shanghai, Peoples R China 3.Tongji Univ, Coll Surveying & Geoinformat, Shanghai 200092, Peoples R China
推荐引用方式 GB/T 7714	Tong, Xiaohua,Shi, Haibo,Ye, Zhen,et al. Liquid-level response measurement using high-speed videogrammetry with robust multiple sphere tracking[J]. MEASUREMENT,2024,228:18.
APA	Tong, Xiaohua.,Shi, Haibo.,Ye, Zhen.,Chen, Peng.,Liu, Ziqi.,...&Xie, Huan.(2024).Liquid-level response measurement using high-speed videogrammetry with robust multiple sphere tracking.MEASUREMENT,228,18.
MLA	Tong, Xiaohua,et al."Liquid-level response measurement using high-speed videogrammetry with robust multiple sphere tracking".MEASUREMENT 228(2024):18.