CN109579950A - 一种气体超声波流量计的防错波检测装置 - Google Patents
一种气体超声波流量计的防错波检测装置 Download PDFInfo
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- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110531333A (zh) * | 2019-08-22 | 2019-12-03 | 北京理工大学 | 一种宽带雷达孔径渡越效应自适应补偿方法 |
CN111045088A (zh) * | 2019-12-31 | 2020-04-21 | 深圳市英威腾电源有限公司 | 一种漏液检测装置和方法 |
CN111256786A (zh) * | 2020-02-03 | 2020-06-09 | 天津大学 | 一种判断气体超声流量计双阈值触发错波的方法 |
CN112147620A (zh) * | 2020-09-25 | 2020-12-29 | 上海应用技术大学 | 测量管道内超声波飞行时间的系统及方法 |
CN112284468A (zh) * | 2020-09-25 | 2021-01-29 | 湖南常德牌水表制造有限公司 | 一种大口径超声波水表流量测量的补偿方法及其补偿装置 |
CN115655396A (zh) * | 2022-12-26 | 2023-01-31 | 水发航宇星物联科技(辽宁)有限公司 | 一种超声波防错波方法及超声波流体检测装置 |
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CN105300508A (zh) * | 2015-10-30 | 2016-02-03 | 北京控制工程研究所 | 一种超声波信号传播时间的双阈值检测电路及检测方法 |
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2018
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CN105628115A (zh) * | 2015-12-30 | 2016-06-01 | 浙江大学 | 一种应用于时差式超声波流量计的脉冲噪声滤除方法 |
CN105698886A (zh) * | 2016-05-04 | 2016-06-22 | 湖北锐意自控系统有限公司 | 一种基于超声波检测技术的气体流量检测方法 |
Non-Patent Citations (4)
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刘泽忠 等: "超声波流量计自适应双门限触发法研究", 《化工自动化及仪表》 * |
苏剑 等: "具有信号质量判断机制的时差法超声流量计", 《仪表技术与传感器》 * |
闵闿: "基于双阈值电平比较法的时差法超声波流量计信号处理研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
陈洁 等: "基于双阈值比较法超声波流量计信号处理", 《电子测量与仪器学报》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110531333A (zh) * | 2019-08-22 | 2019-12-03 | 北京理工大学 | 一种宽带雷达孔径渡越效应自适应补偿方法 |
CN110531333B (zh) * | 2019-08-22 | 2021-08-17 | 北京理工大学 | 一种宽带雷达孔径渡越效应自适应补偿方法 |
CN111045088A (zh) * | 2019-12-31 | 2020-04-21 | 深圳市英威腾电源有限公司 | 一种漏液检测装置和方法 |
CN111045088B (zh) * | 2019-12-31 | 2022-05-13 | 深圳市英威腾电源有限公司 | 一种漏液检测装置和方法 |
CN111256786A (zh) * | 2020-02-03 | 2020-06-09 | 天津大学 | 一种判断气体超声流量计双阈值触发错波的方法 |
CN112147620A (zh) * | 2020-09-25 | 2020-12-29 | 上海应用技术大学 | 测量管道内超声波飞行时间的系统及方法 |
CN112284468A (zh) * | 2020-09-25 | 2021-01-29 | 湖南常德牌水表制造有限公司 | 一种大口径超声波水表流量测量的补偿方法及其补偿装置 |
CN115655396A (zh) * | 2022-12-26 | 2023-01-31 | 水发航宇星物联科技(辽宁)有限公司 | 一种超声波防错波方法及超声波流体检测装置 |
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