[1]曹小洁,张永兵.H-ADCP流量数据分析处理系统的设计与应用[J].江苏水利,2021,(04):54-57.
　CAO Xiaojie,ZHANG Yongbing.Design and application of H-ADCP flow data analysis and processing system[J].JIANGSU WATER RESOURCES,2021,(04):54-57.
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H-ADCP流量数据分析处理系统的设计与应用()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2021年04期
页码:
54-57
栏目:
水利工程管理及防汛防旱
出版日期:
2021-04-30

文章信息/Info

Title:
Design and application of H-ADCP flow data analysis and processing system
文章编号:
1007-7839(2021)04-0054-04
作者:
曹小洁1;  张永兵2
1.江苏南水科技有限公司, 江苏 南京 210012; 2.水利部南京水利水文自动化研究所, 江苏 南京 210012
Author(s):
CAO Xiaojie1;  ZHANG Yongbing2
1.Jiangsu Naiwch Corporation, Nanjing 210012, China; 2.Nanjing Automation Institute of Water Resources and Hydrology, Ministry of Water Resources, Nanjing 210012, China
关键词:
H-ADCP;  数据分析;  指标流速;  关系率定
Keywords:
H-ADCP;  data quality analysis;  index velocity;  relationship calculation
分类号:
TV131.4
文献标志码:
B
摘要:
随着H-ADCP在水文在线测流中的广泛应用,对其测量数据的质量评估和流量计算的精度提高变得愈加重要。将H-ADCP实时数据采集处理、数据质量评估分析、指标流速率定分析以及流量计算等功能有机结合在一起,研制出一套H-ADCP流量数据分析处理系统。通过分析处理测流原始数据,评估出每组H-ADCP测流数据质量的量化指标。通过持续录入人工实测流量数据,自动通过回归分析方法不断计算优化指标流速关系,通过优化后的关系式重新计算历史流量数据,持续提高测流精度。
Abstract:
With the wide application of H-ADCP in hydrological on-line flow measurement, the quality evaluation of measured data and the accuracy improvement of flow calculation have become increasingly important. The H-ADCP real-time data acquisition and processing, data quality assessment and analysis, indicator flow rate analysis and flow calculation are organically combined to develop a set of H-ADCP flow data analysis and processing system. By analyzing and processing the original data of flow measurement, quantitative indicators of the quality of each group of H-ADCP flow measurement data were evaluated. Through continuous input of manually measured flow data, the optimized index velocity relationship was automatically calculated through regression analysis method, and the historical flow data was recalculated through the optimized relationship formula to continuously improve the accuracy of flow measurement.

参考文献/References:

[1] 中华人民共和国水利部. SL 247—2012 水文资料整编规范[S]. 北京:中国水利水电出版社, 2012.
[2] 中华人民共和国水利部. SL337—2006 声学多普勒流量测验规范[S]. 上海:复旦大学出版社, 2006.
[3] 中华人民共和国水利部. GB 50179—2015 河流流量测验规范[S]. 北京:中国计划出版社, 2015.
[4] 林祚顶, 朱春龙, 余达征, 等. 水文现代化与水文新技术[M]. 北京:中国水利水电出版社, 2008.

备注/Memo

备注/Memo:
收稿日期:2020-10-12
作者简介:曹小洁(1983—),女,工程师,本科,主要从事水利信息化研究工作。E-mail:68120796@qq.com
更新日期/Last Update: 2021-04-20