CN102879061B - 一种基于拟合方程的水表误差校正方法 - Google Patents
一种基于拟合方程的水表误差校正方法 Download PDFInfo
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- CN102879061B CN102879061B CN201210349075.1A CN201210349075A CN102879061B CN 102879061 B CN102879061 B CN 102879061B CN 201210349075 A CN201210349075 A CN 201210349075A CN 102879061 B CN102879061 B CN 102879061B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000012937 correction Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims description 7
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105222839B (zh) * | 2015-08-21 | 2018-04-24 | 浙江天信超声技术有限公司 | 超声波流量计仪表系数的非线性修正方法 |
CN105571661B (zh) * | 2016-02-23 | 2018-08-24 | 合肥工业大学 | 基于示值误差拟合的电磁流量计仪表特征系数的计算方法 |
CN105651361B (zh) * | 2016-03-10 | 2020-04-21 | 深圳市阿美特科技有限公司 | 超声波水表自动调压检测标定装置及方法 |
CN105865585A (zh) * | 2016-04-22 | 2016-08-17 | 湖南威铭能源科技有限公司 | 电子式水表的误差调校方法 |
CN106289426B (zh) * | 2016-06-29 | 2020-12-04 | 天津市计量监督检测科学研究院 | 一种玻璃浮子流量计自动读数系统及其自动读数方法 |
CN106840247A (zh) * | 2017-04-13 | 2017-06-13 | 深圳怡化电脑股份有限公司 | 一种传感器线性校正方法和装置 |
CN114323210A (zh) * | 2021-12-31 | 2022-04-12 | 重庆瑞力比燃气设备股份有限公司 | 燃气表机芯误差检测系统及方法 |
CN114526796B (zh) * | 2022-02-16 | 2024-08-20 | 安徽省锐凌计量器制造有限公司 | 一种提高量程比的流量计仪表系数动态修正方法 |
CN115265722A (zh) * | 2022-08-02 | 2022-11-01 | 中山市铧禧电子科技有限公司 | 一种净水器的累积水流量和净水流量测量方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7607335B2 (en) * | 2005-03-22 | 2009-10-27 | Avl North America Inc. | Particulate sampler system flow calibration |
CN102128666A (zh) * | 2011-02-11 | 2011-07-20 | 合肥工业大学 | 一种科里奥利质量流量计的标定方法 |
CN102435265A (zh) * | 2011-09-19 | 2012-05-02 | 苏州聚元微电子有限公司 | 一种时差法超声波流量计精度修正的方法 |
CN102538913A (zh) * | 2011-12-26 | 2012-07-04 | 宁波水表股份有限公司 | 单声道超声水表流量测量特性校正方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7607335B2 (en) * | 2005-03-22 | 2009-10-27 | Avl North America Inc. | Particulate sampler system flow calibration |
CN102128666A (zh) * | 2011-02-11 | 2011-07-20 | 合肥工业大学 | 一种科里奥利质量流量计的标定方法 |
CN102435265A (zh) * | 2011-09-19 | 2012-05-02 | 苏州聚元微电子有限公司 | 一种时差法超声波流量计精度修正的方法 |
CN102538913A (zh) * | 2011-12-26 | 2012-07-04 | 宁波水表股份有限公司 | 单声道超声水表流量测量特性校正方法 |
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Address after: Hongxing Road Jiangbei District 315032 Zhejiang city of Ningbo province No. 355 Patentee after: Ningbo water meter (Group) Co.,Ltd. Address before: Hongxing Road Jiangbei District 315032 Zhejiang city of Ningbo province No. 355 Patentee before: NINGBO WATER METER Co.,Ltd. |