CN103162755B - 一种基于改进自适应算法的科里奥利流量计信号跟踪方法 - Google Patents
一种基于改进自适应算法的科里奥利流量计信号跟踪方法 Download PDFInfo
- Publication number
- CN103162755B CN103162755B CN201310039394.7A CN201310039394A CN103162755B CN 103162755 B CN103162755 B CN 103162755B CN 201310039394 A CN201310039394 A CN 201310039394A CN 103162755 B CN103162755 B CN 103162755B
- Authority
- CN
- China
- Prior art keywords
- signal
- tracking
- frequency
- filter
- wave filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 26
- 238000004422 calculation algorithm Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 49
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000010183 spectrum analysis Methods 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims description 20
- 238000005070 sampling Methods 0.000 claims description 3
- 238000007781 pre-processing Methods 0.000 claims 1
- 238000005457 optimization Methods 0.000 abstract description 2
- 230000003750 conditioning effect Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
Abstract
Description
方法 | 频率的均方误差 |
基于格型自适应算法的信号跟踪方法 | 1.7619×10-7 |
本发明的信号跟踪方法 | 2.1452×10-8 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310039394.7A CN103162755B (zh) | 2013-01-31 | 2013-01-31 | 一种基于改进自适应算法的科里奥利流量计信号跟踪方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310039394.7A CN103162755B (zh) | 2013-01-31 | 2013-01-31 | 一种基于改进自适应算法的科里奥利流量计信号跟踪方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103162755A CN103162755A (zh) | 2013-06-19 |
CN103162755B true CN103162755B (zh) | 2016-04-13 |
Family
ID=48586030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310039394.7A Active CN103162755B (zh) | 2013-01-31 | 2013-01-31 | 一种基于改进自适应算法的科里奥利流量计信号跟踪方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103162755B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3067199C (en) * | 2017-06-14 | 2023-05-16 | Micro Motion, Inc. | A notch filter in a vibratory flow meter |
CN107884018B (zh) * | 2017-10-26 | 2019-06-21 | 西北工业大学 | 一种科里奥利质量流量计驱动方法 |
CN112462179A (zh) * | 2020-11-17 | 2021-03-09 | 中船动力研究院有限公司 | 一种狭窄带通滤波方法、装置、设备及存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5555190A (en) * | 1995-07-12 | 1996-09-10 | Micro Motion, Inc. | Method and apparatus for adaptive line enhancement in Coriolis mass flow meter measurement |
US6073495A (en) * | 1997-03-21 | 2000-06-13 | Endress + Hauser Flowtec Ag | Measuring and operating circuit of a coriolis-type mass flow meter |
-
2013
- 2013-01-31 CN CN201310039394.7A patent/CN103162755B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5555190A (en) * | 1995-07-12 | 1996-09-10 | Micro Motion, Inc. | Method and apparatus for adaptive line enhancement in Coriolis mass flow meter measurement |
US6073495A (en) * | 1997-03-21 | 2000-06-13 | Endress + Hauser Flowtec Ag | Measuring and operating circuit of a coriolis-type mass flow meter |
Non-Patent Citations (5)
Title |
---|
一种基于自适应陷波器的科氏流量计频率解算新方法;任建新等;《传感器技术学报》;20120831;第25卷(第8期);第1093-1096页 * |
基于ANF和VS-DFE的科氏流量计频率跟踪方法;杨辉跃等;《电子测量与仪器学报》;20111231;第25卷(第12期);第1072-1077页 * |
沈廷鳌.基于自适应陷波器的科氏流量计信号频率跟踪新方法.《电子测量与仪器学报》.2010,第24卷(第12期), * |
牛鹏辉等.格型陷波器和DTFT科氏流量计信号处理方法.《重庆大学学报(自然科学版)》.2007,第30卷(第11期), * |
自适应陷波器的科氏流量计信号频率跟踪方法;涂亚庆等;《重庆大学学报》;20111031;第34卷(第10期);第147-152页 * |
Also Published As
Publication number | Publication date |
---|---|
CN103162755A (zh) | 2013-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105444923B (zh) | 基于遗传算法优化最小二乘支持向量机的机械式温度仪表误差预测方法 | |
CN101641582B (zh) | 使用频谱分析的振弦式传感器 | |
CN103335928B (zh) | 一种测量孔隙岩石渗透率的方法和装置 | |
CN106556647B (zh) | 一种冲击回波数据处理方法 | |
CN104713606B (zh) | 多组分气体的流量测量方法及装置 | |
CN107490397B (zh) | 高精度自适应滤波fbg光谱快速寻峰方法 | |
CN103162755B (zh) | 一种基于改进自适应算法的科里奥利流量计信号跟踪方法 | |
Jousten et al. | A precision gas flowmeter for vacuum metrology | |
CN101216512A (zh) | 一种非正弦周期信号实时高精度检测方法 | |
CN110346005B (zh) | 基于深度学习的科里奥利质量流量计数字信号处理方法 | |
CN115600044B (zh) | 一种河流断面流量计算方法、装置、设备及存储介质 | |
CN111651728B (zh) | 一种辨识实测风速非平稳性与非平稳度的方法 | |
RU2532489C1 (ru) | Способ калибровки мультифазных расходомеров в рабочих условиях | |
CN101900589A (zh) | 基于质量流量计的夹气液体流量测量方法 | |
CN109960831B (zh) | 用于扭摆系统的微推力平滑降噪优化还原方法 | |
CN105653808A (zh) | 一种基于蒙特卡洛的规定塑性延伸强度不确定度评定方法 | |
Yang et al. | Error analysis and accuracy calibration method of U-tube Coriolis mass flowmeter under pulsating flow | |
CN110231074A (zh) | 一种快速检测水表误差的方法 | |
CN102322940B (zh) | 基于随机能量共振的涡街频率检测方法 | |
CN107203677B (zh) | 一种电子系统多退化进程研究方法 | |
CN105841765A (zh) | 基于短时自相关算法的膜式燃气表回转体积获得的方法 | |
Li et al. | A novel differential time-of-flight algorithm for high-precision ultrasonic gas flow measurement | |
Wang et al. | Experimental investigation on zero drift effect in Coriolis mass flowmeters | |
RU2504748C2 (ru) | Способ калибровки газоаналитического течеискателя | |
Alsabbah et al. | Neural network-based waveguide acoustic gas detector |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 710077, Shaanxi province hi tech Zone, Kam Yip Road, Xi'an, 69 pioneering research and Development Park, A District 8, Lei Xin Science and Technology Park, 2 floor Patentee after: XI'AN DONGFENG MACHINERY & ELECTRONIC Co.,Ltd. Address before: 710077, Shaanxi province hi tech Zone, Kam Yip Road, Xi'an, 69 pioneering research and Development Park, A District 8, Lei Xin Science and Technology Park, 2 floor Patentee before: XI'AN DONG FENG MACHINERY & ELECTRONIC Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Coriolis flowmeter signal tracking method based on improved adaptive algorithm Effective date of registration: 20170308 Granted publication date: 20160413 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN DONGFENG MACHINERY & ELECTRONIC Co.,Ltd. Registration number: 2017990000171 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180202 Granted publication date: 20160413 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN DONGFENG MACHINERY & ELECTRONIC Co.,Ltd. Registration number: 2017990000171 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Coriolis flowmeter signal tracking method based on improved adaptive algorithm Effective date of registration: 20180202 Granted publication date: 20160413 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN DONGFENG MACHINERY & ELECTRONIC Co.,Ltd. Registration number: 2018990000105 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181024 Granted publication date: 20160413 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN DONGFENG MACHINERY & ELECTRONIC Co.,Ltd. Registration number: 2018990000105 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Coriolis flowmeter signal tracking method based on improved adaptive algorithm Effective date of registration: 20181024 Granted publication date: 20160413 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN DONGFENG MACHINERY & ELECTRONIC Co.,Ltd. Registration number: 2018990000611 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191217 Granted publication date: 20160413 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN DONGFENG MACHINERY & ELECTRONIC Co.,Ltd. Registration number: 2018990000611 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Coriolis flowmeter signal tracking method based on improved adaptive algorithm Effective date of registration: 20191217 Granted publication date: 20160413 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN DONGFENG MACHINERY & ELECTRONIC Co.,Ltd. Registration number: Y2019990000733 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20160413 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN DONGFENG MACHINERY & ELECTRONIC Co.,Ltd. Registration number: Y2019990000733 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |