Underwater high-precision ultrasonic water level measurement method for hydraulic physical model

Yue-jie SHU; Jun WU; Yuan-hang ZHOU; Yu-feng MA; Shi-liang ZHOU

doi:10.37188/OPE.20202809.2027

您当前的位置：

首页 >

文章列表页 >

Underwater high-precision ultrasonic water level measurement method for hydraulic physical model

Micro/Nano Technology and Fine Mechanics | 更新时间：2020-09-28

- Underwater high-precision ultrasonic water level measurement method for hydraulic physical model
- Optics and Precision Engineering Vol. 28, Issue 9, Pages: 2027-2034(2020)
- 作者机构：
  
  1.重庆交通大学西南水运工程科学研究所, 重庆 400016
  2.重庆交通大学内河航道整治技术交通行业重点实验室, 重庆 400074
  3.重庆西科水运工程咨询中心, 重庆 400016
- 作者简介：
- 基金信息：
- DOI：10.37188/OPE.20202809.2027
  CLC： TP394.1;TH691.9
- Received：12 May 2020，
  
  Revised：22 June 2020，
  
  Accepted：22 June 2020，
  
  Published：25 September 2020
- 稿件说明：
移动端阅览
Yue-jie SHU, Jun WU, Yuan-hang ZHOU, et al. Underwater high-precision ultrasonic water level measurement method for hydraulic physical model[J]. Optics and precision engineering, 2020, 28(9): 2027-2034.
DOI：

Yue-jie SHU, Jun WU, Yuan-hang ZHOU, et al. Underwater high-precision ultrasonic water level measurement method for hydraulic physical model[J]. Optics and precision engineering, 2020, 28(9): 2027-2034. DOI： 10.37188/OPE.20202809.2027.

摘要

针对现有水下超声波水位测量方法精度偏低，无法满足水工物理模型实验测量需求的问题，分析了水下超声波水位测量误差来源和误差量级，综合考虑水声速与渡越时间对测量精度的影响，提出了一种水下高精度超声水位测量方法。首先，分析了超声波换能器间隙误差对声速测量精度的影响，提出了间隙误差计算方法，从原理上消除了水体环境变化对水位测量精度的影响；其次，基于超声波回波信号的包络形态不变原则，采用归一化包络时差法检测超声波渡越时间，并给出了离散数值计算算法流程，以减小信号衰减特性的渡越时间检测的影响。理论分析表明，该方法能从水声速和渡越时间两方面同时减小水位测量误差。为了验证本方法的可行性，开发了实验样机，并进行了计量检定实验，实验结果表明，在400 mm量程范围内，水位测量误差小于0.1 mm，满足水工物理模型实验高精度水位测量需求。

Abstract

Existing underwater ultrasonic water-level measurement methods have low accuracy and cannot meet the needs of hydraulic physical model experimental measurements. To solve this problem

herein

the source and magnitude of the error are analyzed. By considering the effect of water sound velocity and transit time on measurement accuracy

an underwater high-precision ultrasonic water-level measurement method is proposed. First

by considering the effect of the gap error of the ultrasonic transducer on the accuracy of sound speed measurement

a gap error calculation method is proposed

and the effect of changes in the water environment on the accuracy of water-level measurement is eliminated in principle. Second

according to the principle of the constant shape of the ultrasonic echo signal

the normalized envelope time difference method is used to detect the ultrasonic transit time

and a discrete numerical calculation algorithm flow is designed to reduce the impact of transit time detection of the signal attenuation characteristics. A theoretical analysis shows that the method can reduce the measurement error of the water level in terms of sound velocity and transit time. To verify the feasibility of the proposed method

an experimental prototype was developed

and a metrological verification experiment was carried out. The experimental results demonstrate that the error is < 0.1 mm in the 400 mm range

showing that the proposed method can be widely used in high-precision water-level measurement in hydraulic physical model experiments.

关键词

Keywords

references

H GUO , S W YU . Research and design for high precision ultrasonic distance measurement system . Applied Mechanics & Materials , 2013 . 442 354 - 359 . https://www.scientific.net/AMM.127.501 https://www.scientific.net/AMM.127.501 .

ASHRAF MUHAMMAD , QAYYUM HAMZA . High accuracy time of flight measurement using digital signal processing techniques for subsea applications . Journal of Signal and Information Processing , 2011 . 330 - 335 . http://www.cqvip.com/QK/72934X/20114/HS729342011004005.html http://www.cqvip.com/QK/72934X/20114/HS729342011004005.html .

M O KHYAM , S S GE , L XINDE , 等 . Highly accurate time-of-flight measurement technique based on phase-correlation for ultrasonic ranging . IEEE Sensors Journal , 2016 . 1 - 5 . http://ieeexplore.ieee.org/document/7750545/ http://ieeexplore.ieee.org/document/7750545/ .

李勇 . 基于温度自适应的超声波渡越时间测量方法研究 . 自动化与仪表 , 2019 . 34 ( 1 ): 61 - 64+88 . http://www.cnki.com.cn/Article/CJFDTotal-ZDHY201901015.htm http://www.cnki.com.cn/Article/CJFDTotal-ZDHY201901015.htm .

Y LI . Study on ultrasonic transit-time measurement method based on temperature adaptive . Automation Instrumentation , 2019 . 34 ( 1 ): 61 - 64+88 . http://www.cnki.com.cn/Article/CJFDTotal-ZDHY201901015.htm http://www.cnki.com.cn/Article/CJFDTotal-ZDHY201901015.htm .

J H CHOE , K S LEE , I CHOY , 等 . Ultrasonic distance measurement method by using the envelope model of received signal based on system dynamic model of ultrasonic transducers . Journal of Electrical Engineering & Technology , 2018 . 13 ( 2 ): 981 - 988 . http://www.dbpia.co.kr/Article/NODE07369567 http://www.dbpia.co.kr/Article/NODE07369567 .

姜燕丹 , 王保良 , 黄志尧 , 等 . 基于模型的超声波渡越时间测量方法研究 . 工程热物理学报 , 2015 . 36 ( 7 ): 1501 - 1504 . http://www.zhangqiaokeyan.com/academic-journal-cn_journal-engineering-thermophysics_thesis/0201230860572.html http://www.zhangqiaokeyan.com/academic-journal-cn_journal-engineering-thermophysics_thesis/0201230860572.html .

Y D JIANG , B L WANG , ZH Y HUANG , 等 . Research on model-based ultrasonic time of flight measurement . Journal of Engineering Thermophysics , 2015 . 36 ( 7 ): 1501 - 1504 . http://www.zhangqiaokeyan.com/academic-journal-cn_journal-engineering-thermophysics_thesis/0201230860572.html http://www.zhangqiaokeyan.com/academic-journal-cn_journal-engineering-thermophysics_thesis/0201230860572.html .

张从鹏 , 李弘 , 周邦平 . 基于互相关法的超声波高精度回波定位方法研究 . 机电工程 , 2019 . 36 ( 8 ): 830 - 834 . http://www.cnki.com.cn/Article/CJFDTotal-JDGC201908011.htm http://www.cnki.com.cn/Article/CJFDTotal-JDGC201908011.htm .

C P ZHANG , H LI , B P ZHOU . Precise ultrasonic distance measurement method based on cross-correlation algorithm . Mechanical Electrical Engineering Magazine , 2019 . 36 ( 8 ): 830 - 834 . http://www.cnki.com.cn/Article/CJFDTotal-JDGC201908011.htm http://www.cnki.com.cn/Article/CJFDTotal-JDGC201908011.htm .

邬文俊 , 陈泽远 , 马丹 , 等 . 一种高精度解包络超声波测距方法 . 仪表技术与传感器 , 2019 . ( 8 ): 122 - 126 . http://www.cnki.com.cn/Article/CJFDTotal-YBJS201908036.htm http://www.cnki.com.cn/Article/CJFDTotal-YBJS201908036.htm .

W J YU , Z Y CHEN , D MA , 等 . A high-precision unpacking ultrasonic ranging method . Instrument Technique and Sensor , 2019 . ( 8 ): 122 - 126 . http://www.cnki.com.cn/Article/CJFDTotal-YBJS201908036.htm http://www.cnki.com.cn/Article/CJFDTotal-YBJS201908036.htm .

李新波 , 石要武 , 王猛 , 等 . 归一化循环相关超声回波时延估计 . 光学精密工程 , 2017 . 25 ( 2 ): 547 - 554 . http://ope.lightpublishing.cn/thesisDetails?columnId=1451571&Fpath=&index=-1&l=zh http://ope.lightpublishing.cn/thesisDetails?columnId=1451571&Fpath=&index=-1&l=zh .

X B LI , Y W SHI , M WANG , 等 . Time-delay estimation of ultrasonic echo signal based on normalized cyclic cross-correlation . Opt. Precision Eng. , 2017 . 25 ( 2 ): 547 - 554 . http://ope.lightpublishing.cn/thesisDetails?columnId=1451571&Fpath=&index=-1&l=zh http://ope.lightpublishing.cn/thesisDetails?columnId=1451571&Fpath=&index=-1&l=zh .

曾祥 , 杨辰龙 , 周晓军 , 等 . 小孔隙率碳纤维复合材料的富树脂超声检测 . 光学精密工程 , 2018 . 26 ( 11 ): 2732 - 2743 . http://ope.lightpublishing.cn/thesisDetails?columnId=1418928&Fpath=&index=-1&l=zh http://ope.lightpublishing.cn/thesisDetails?columnId=1418928&Fpath=&index=-1&l=zh .

X ZENG , CH L YANG , X J ZHOU , 等 . Ultrasonic detection of rich-resin in low-porosity CFRP . Opt. Precision Eng. , 2018 . 26 ( 11 ): 2732 - 2743 . http://ope.lightpublishing.cn/thesisDetails?columnId=1418928&Fpath=&index=-1&l=zh http://ope.lightpublishing.cn/thesisDetails?columnId=1418928&Fpath=&index=-1&l=zh .

Y S HUANG , M S YOUNG . An accurate ultrasonic distance measurement system with self temperature compensation . Instrumentation Science & Technology , 2009 . 37 ( 1 ): 124 - 133 . http://www.tandfonline.com/doi/full/10.1080/10739140802584780 http://www.tandfonline.com/doi/full/10.1080/10739140802584780 .

OGAWA SHIGEKI , KUWANO HIROKI . Development of a temperature-compensated ultrasonic liquid-level meter . IEEE Transactions on Sensors & Micromachines , 2002 . 122 ( 9 ): 447 - 451 . http://adsabs.harvard.edu/abs/2002IJTSM.122..447O http://adsabs.harvard.edu/abs/2002IJTSM.122..447O .

X XIAO , B GAO , G Y TIAN , 等 . Novel ultrasound system with intelligent compensate sensing for high precision measurement of thin wall tube . IEEE Sensors Journal , 2018 . 18 ( 16 ): 6633 - 6643 . DOI: 10.1109/JSEN.2018.2826547 http://doi.org/10.1109/JSEN.2018.2826547 .

杨辰龙 , 冯玮 , 边成亮 , 等 . 基于超声背散射信号递归分析的金属材料微缺陷识别 . 光学精密工程 , 2019 . 27 ( 4 ): 932 - 944 . http://ope.lightpublishing.cn/thesisDetails?columnId=1426682&Fpath=&index=-1&l=zh http://ope.lightpublishing.cn/thesisDetails?columnId=1426682&Fpath=&index=-1&l=zh .

CH L YANG , W FENG , CH L BIAN , 等 . A method based on the recurrence analysis of ultrasonic backscattering signal for micro defects detection in metallic materials . Opt. Precision Eng. , 2019 . 27 ( 4 ): 932 - 944 . http://ope.lightpublishing.cn/thesisDetails?columnId=1426682&Fpath=&index=-1&l=zh http://ope.lightpublishing.cn/thesisDetails?columnId=1426682&Fpath=&index=-1&l=zh .

Views

648

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Photoelectric inequivalence characteristics of an electric substitution radiative heat flux meter

High-precision phase discrimination for high-frequency phase laser ranging system

Laser beam splitting and high precision pointing adjustment system

High-precision and wide-range optical crystal temperature control system

The structure design of no-guide apparatus precise displacement platform structure

Related Author

LUO Zhitao

ZHENG Xiangyuan

YE Xin

MENG Yuxuan

DONG Dengfeng

ZHOU Weihu

JI Rongyi

ZHU Zhizhong

Related Institution

Changchun Institute of Optics，Fine Mechanics and Physics，Chinese Academy of Sciences

University of the Chinese Academy of Sciences

Institute of Microelectronics of the Chinese Academy of Sciences

University of Chinese Academy of Sciences

Institute of Oceanographic Instrumentation， Qilu University of Technology （Shandong Academy of Sciences）

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰