CN101029900A - Apparatus and method for measuring rotation-axis speed by impulse - Google Patents
Apparatus and method for measuring rotation-axis speed by impulse Download PDFInfo
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- CN101029900A CN101029900A CNA2007100033700A CN200710003370A CN101029900A CN 101029900 A CN101029900 A CN 101029900A CN A2007100033700 A CNA2007100033700 A CN A2007100033700A CN 200710003370 A CN200710003370 A CN 200710003370A CN 101029900 A CN101029900 A CN 101029900A
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- 238000000034 method Methods 0.000 title claims description 30
- 238000005070 sampling Methods 0.000 claims description 29
- 238000005259 measurement Methods 0.000 claims description 17
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000000737 periodic effect Effects 0.000 description 6
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- 238000004364 calculation method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
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CNB2007100033700A CN100443898C (en) | 2007-02-06 | 2007-02-06 | Apparatus and method for measuring rotation-axis speed by impulse |
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CNB2007100033700A CN100443898C (en) | 2007-02-06 | 2007-02-06 | Apparatus and method for measuring rotation-axis speed by impulse |
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CN101029900A true CN101029900A (en) | 2007-09-05 |
CN100443898C CN100443898C (en) | 2008-12-17 |
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CNB2007100033700A Expired - Fee Related CN100443898C (en) | 2007-02-06 | 2007-02-06 | Apparatus and method for measuring rotation-axis speed by impulse |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102004167A (en) * | 2010-10-19 | 2011-04-06 | 国电南京自动化股份有限公司 | Measuring method for rotate speed of turbine |
CN103776470A (en) * | 2014-01-24 | 2014-05-07 | 中国北方车辆研究所 | Circular sampling filtering method for frequency quantity |
CN105403725A (en) * | 2015-12-11 | 2016-03-16 | 重庆鸿引电子有限公司 | Rotating speed measurement method and system, and tachometer |
CN106645784A (en) * | 2017-01-16 | 2017-05-10 | 哈尔滨理工大学 | Method and circuit for measuring rotating speed of rotary machine |
CN107436363A (en) * | 2017-06-30 | 2017-12-05 | 南京中车浦镇海泰制动设备有限公司 | A kind of rail traffic vehicles speed dynamic measurement method |
CN108332651A (en) * | 2018-04-23 | 2018-07-27 | 九阳股份有限公司 | A kind of the impeller detecting system and method for kitchen ventilator |
CN108809299A (en) * | 2018-08-30 | 2018-11-13 | 歌尔股份有限公司 | signal frequency measuring system |
CN109682987A (en) * | 2018-12-29 | 2019-04-26 | 深圳市越疆科技有限公司 | A kind of motor low velocity measuring method and Motors Speed Measuring System |
CN111141926A (en) * | 2019-12-27 | 2020-05-12 | 宁波三星智能电气有限公司 | Method for detecting rotating speed of fan in charging pile |
WO2021128626A1 (en) * | 2019-12-23 | 2021-07-01 | 无锡物联网创新中心有限公司 | Spindle rotation speed capturing method for magnetoelectric single-spindle detection system, and related apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03167476A (en) * | 1989-11-27 | 1991-07-19 | Stanley Electric Co Ltd | Number of rotations indicator |
CN1412563A (en) * | 2001-10-16 | 2003-04-23 | 英业达股份有限公司 | Two-line uniflow fan system capable of metering rotating speed |
JP2004219383A (en) * | 2003-01-17 | 2004-08-05 | Central Japan Railway Co | Wheel speed detection system |
JP2006118960A (en) * | 2004-10-21 | 2006-05-11 | Nissan Motor Co Ltd | Apparatus for counting rotation speed of rotator, its method, and rotator control apparatus |
CN2840044Y (en) * | 2005-11-24 | 2006-11-22 | 中国科学院长春光学精密机械与物理研究所 | High-precision and wide range tachometer circuit |
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2007
- 2007-02-06 CN CNB2007100033700A patent/CN100443898C/en not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102004167A (en) * | 2010-10-19 | 2011-04-06 | 国电南京自动化股份有限公司 | Measuring method for rotate speed of turbine |
CN103776470A (en) * | 2014-01-24 | 2014-05-07 | 中国北方车辆研究所 | Circular sampling filtering method for frequency quantity |
CN103776470B (en) * | 2014-01-24 | 2016-02-03 | 中国北方车辆研究所 | A kind of circle sampling filtering method for frequency quantity |
CN105403725A (en) * | 2015-12-11 | 2016-03-16 | 重庆鸿引电子有限公司 | Rotating speed measurement method and system, and tachometer |
CN106645784A (en) * | 2017-01-16 | 2017-05-10 | 哈尔滨理工大学 | Method and circuit for measuring rotating speed of rotary machine |
CN107436363B (en) * | 2017-06-30 | 2019-10-18 | 南京中车浦镇海泰制动设备有限公司 | A kind of rail traffic vehicles speed dynamic measurement method |
CN107436363A (en) * | 2017-06-30 | 2017-12-05 | 南京中车浦镇海泰制动设备有限公司 | A kind of rail traffic vehicles speed dynamic measurement method |
CN108332651A (en) * | 2018-04-23 | 2018-07-27 | 九阳股份有限公司 | A kind of the impeller detecting system and method for kitchen ventilator |
CN108809299A (en) * | 2018-08-30 | 2018-11-13 | 歌尔股份有限公司 | signal frequency measuring system |
CN108809299B (en) * | 2018-08-30 | 2022-07-08 | 歌尔光学科技有限公司 | Signal frequency measurement system |
CN109682987A (en) * | 2018-12-29 | 2019-04-26 | 深圳市越疆科技有限公司 | A kind of motor low velocity measuring method and Motors Speed Measuring System |
WO2021128626A1 (en) * | 2019-12-23 | 2021-07-01 | 无锡物联网创新中心有限公司 | Spindle rotation speed capturing method for magnetoelectric single-spindle detection system, and related apparatus |
CN111141926A (en) * | 2019-12-27 | 2020-05-12 | 宁波三星智能电气有限公司 | Method for detecting rotating speed of fan in charging pile |
CN111141926B (en) * | 2019-12-27 | 2022-06-03 | 宁波三星智能电气有限公司 | Method for detecting rotating speed of fan in charging pile |
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CN100443898C (en) | 2008-12-17 |
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Effective date of registration: 20111212 Address after: 264499 No. 8, Shenzhen Road, Wendeng, Shandong Patentee after: Maxpower Tool Group Corporation Address before: 264025 Shandong Province, Yantai city Zhifu District Road No. 184 in the world Patentee before: Ludong University |
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Owner name: WEIHAI WEILI HIGH-END TOOLS CO., LTD. Free format text: FORMER NAME: WENDENG MAXPOWER TOOLS GROUP CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 264400, Shenzhen Road, Wendeng Economic Development Zone, Shandong, Weihai, 8-218-22 Patentee after: WEIHAI WEILI HIGH-GRADE TOOLS CO., LTD. Address before: 264499 No. 8, Shenzhen Road, Wendeng, Shandong Patentee before: Maxpower Tool Group Corporation |
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Granted publication date: 20081217 Termination date: 20160206 |
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CF01 | Termination of patent right due to non-payment of annual fee |