用抽取和参数谱估计方法对管道内液体流量进行多普勒测量

2017 International Conference on Systems, Signals and Image Processing (IWSSIP) Pub Date : 2017-05-01 DOI:10.1109/IWSSIP.2017.7965580

P. Biernacki

{"title":"用抽取和参数谱估计方法对管道内液体流量进行多普勒测量","authors":"P. Biernacki","doi":"10.1109/IWSSIP.2017.7965580","DOIUrl":null,"url":null,"abstract":"The article proposes the use of a downsampling process, and a parametric spectral estimation method to determine the velocity of the liquid in the pipe. The estimation is based on measuring the Doppler shift amount derived by the reflection of the transmitted sine wave by moving air bubbles in the liquid. The simulation results for plastic and steel pipes show that it is possible to accurately measure liquid flow without the installation of sensors inside the tube.","PeriodicalId":302860,"journal":{"name":"2017 International Conference on Systems, Signals and Image Processing (IWSSIP)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Doppler measurement of liquid flow in pipe using decimation and parametric spectral estimation method\",\"authors\":\"P. Biernacki\",\"doi\":\"10.1109/IWSSIP.2017.7965580\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The article proposes the use of a downsampling process, and a parametric spectral estimation method to determine the velocity of the liquid in the pipe. The estimation is based on measuring the Doppler shift amount derived by the reflection of the transmitted sine wave by moving air bubbles in the liquid. The simulation results for plastic and steel pipes show that it is possible to accurately measure liquid flow without the installation of sensors inside the tube.\",\"PeriodicalId\":302860,\"journal\":{\"name\":\"2017 International Conference on Systems, Signals and Image Processing (IWSSIP)\",\"volume\":\"58 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 International Conference on Systems, Signals and Image Processing (IWSSIP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IWSSIP.2017.7965580\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 International Conference on Systems, Signals and Image Processing (IWSSIP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWSSIP.2017.7965580","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

本文提出使用降采样过程和参数谱估计方法来确定管道中液体的速度。该估计是基于测量传输的正弦波通过液体中移动的气泡反射而得到的多普勒频移量。对塑料管和钢管的仿真结果表明，在不安装传感器的情况下，可以准确测量管内液体流量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Doppler measurement of liquid flow in pipe using decimation and parametric spectral estimation method

The article proposes the use of a downsampling process, and a parametric spectral estimation method to determine the velocity of the liquid in the pipe. The estimation is based on measuring the Doppler shift amount derived by the reflection of the transmitted sine wave by moving air bubbles in the liquid. The simulation results for plastic and steel pipes show that it is possible to accurately measure liquid flow without the installation of sensors inside the tube.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2017 International Conference on Systems, Signals and Image Processing (IWSSIP)

自引率

0.00%

发文量