DE2219343C3 - Einrichtung zur Messung einer Relativgeschwindigkeit mittels stochastischer Signale - Google Patents
Einrichtung zur Messung einer Relativgeschwindigkeit mittels stochastischer SignaleInfo
- Publication number
- DE2219343C3 DE2219343C3 DE2219343A DE2219343A DE2219343C3 DE 2219343 C3 DE2219343 C3 DE 2219343C3 DE 2219343 A DE2219343 A DE 2219343A DE 2219343 A DE2219343 A DE 2219343A DE 2219343 C3 DE2219343 C3 DE 2219343C3
- Authority
- DE
- Germany
- Prior art keywords
- filter
- output
- input
- value
- circuit
- 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.)
- Expired
Links
- 230000003111 delayed effect Effects 0.000 claims description 17
- 230000004044 response Effects 0.000 claims description 10
- 238000005070 sampling Methods 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 5
- 230000001934 delay Effects 0.000 claims description 4
- 230000002123 temporal effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
- G01P3/80—Devices characterised by the determination of the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means
- G01P3/806—Devices characterised by the determination of the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means in devices of the type to be classified in G01P3/68
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Current Or Voltage (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH667771A CH548607A (de) | 1971-05-05 | 1971-05-05 | Einrichtung zur messung der relativgeschwindigkeit und/ oder des verschiebungsweges eines koerpers parallel zu einer flaeche. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2219343A1 DE2219343A1 (de) | 1972-11-16 |
| DE2219343B2 DE2219343B2 (de) | 1980-01-17 |
| DE2219343C3 true DE2219343C3 (de) | 1980-09-18 |
Family
ID=4313289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2219343A Expired DE2219343C3 (de) | 1971-05-05 | 1972-04-20 | Einrichtung zur Messung einer Relativgeschwindigkeit mittels stochastischer Signale |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3804518A (enExample) |
| CH (1) | CH548607A (enExample) |
| DE (1) | DE2219343C3 (enExample) |
| FR (1) | FR2135332B1 (enExample) |
| GB (1) | GB1365740A (enExample) |
| IT (1) | IT958785B (enExample) |
| SE (1) | SE371893B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106483319A (zh) * | 2015-09-01 | 2017-03-08 | 精工爱普生株式会社 | 介质速度检测装置以及印刷装置 |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3878375A (en) * | 1974-05-10 | 1975-04-15 | John Mickowski | Ram velocity measuring apparatus |
| DE2643524A1 (de) * | 1976-09-28 | 1978-03-30 | Bosch Gmbh Robert | Verfahren und einrichtung zur beruehrungslosen geschwindigkeitsmessung |
| US4136387A (en) * | 1977-09-12 | 1979-01-23 | Acushnet Company | Golf club impact and golf ball launching monitoring system |
| US4162509A (en) * | 1978-06-21 | 1979-07-24 | The United States Of America As Represented By The Secretary Of The Army | Non-contact velocimeter using arrays |
| FR2431705A1 (fr) * | 1978-07-21 | 1980-02-15 | Thomson Csf | Dispositif de mesure de la vitesse par rapport au sol d'un aeronef et systeme comportant un tel dispositif |
| FR2450455A1 (fr) * | 1979-02-28 | 1980-09-26 | Anvar | Procede et dispositif pour la mesure des vitesses lineaires sans contact et sans marquage |
| FR2477283A1 (fr) | 1980-03-03 | 1981-09-04 | Trt Telecom Radio Electr | Dispositif de radar destine notamment a mesurer par rapport a lui la vitesse v d'un objet |
| GB2115251B (en) * | 1981-03-26 | 1984-08-30 | Ferranti Ltd | Measuring aircraft speed |
| US4491923A (en) * | 1981-03-30 | 1985-01-01 | Minnesota Mining And Manufacturing Company | Method and apparatus for extracting information from an object that is within a large interrogation zone |
| US4509131A (en) * | 1982-06-01 | 1985-04-02 | The United States Of America As Represented By The Secretary Of The Navy | Geomagnetic velocimeter |
| DE3411540A1 (de) * | 1984-03-29 | 1985-10-10 | Fried. Krupp Gmbh, 4300 Essen | Verfahren und vorrichtung zur ermittlung des foerdergutmengenstromes von bandfoerderern |
| DE3516664C2 (de) * | 1985-05-09 | 1987-03-19 | Honeywell Regelsysteme GmbH, 6050 Offenbach | Optische Anordnung zur passiven Entfernungsbestimmung |
| DE3662181D1 (en) * | 1985-05-16 | 1989-04-06 | Stewart Hughes Ltd | Improvements in and relating to tracker systems |
| JPH0732391B2 (ja) * | 1985-05-28 | 1995-04-10 | 日本電気株式会社 | クロック同期回路 |
| GB2211051B (en) * | 1987-10-10 | 1991-07-10 | Stc Plc | Code correlation arrangement |
| DK120692D0 (da) * | 1992-09-30 | 1992-09-30 | Risoe Forskningscenter | Rotationsmaaling |
| DE4427820C2 (de) * | 1994-07-27 | 2001-07-05 | Anselm Fabig | Verfahren zur berührungslosen Messung von Winkelgeschwindigkeiten und der Periodendauer oszillierender Bewegungen |
| WO1998053271A2 (en) * | 1997-05-16 | 1998-11-26 | Ibsen Micro Structures A/S | Method and apparatus for determining angular displacement, surface translation, and twist |
| US6431990B1 (en) | 2001-01-19 | 2002-08-13 | Callaway Golf Company | System and method for measuring a golfer's ball striking parameters |
| US8137210B2 (en) * | 2001-12-05 | 2012-03-20 | Acushnet Company | Performance measurement system with quantum dots for object identification |
| JP2003215149A (ja) * | 2002-01-17 | 2003-07-30 | Sharp Corp | 光学式移動検出装置および搬送システム |
| US6618128B2 (en) | 2002-01-23 | 2003-09-09 | Csi Technology, Inc. | Optical speed sensing system |
| US8872914B2 (en) * | 2004-02-04 | 2014-10-28 | Acushnet Company | One camera stereo system |
| US8475289B2 (en) * | 2004-06-07 | 2013-07-02 | Acushnet Company | Launch monitor |
| US8622845B2 (en) * | 2004-06-07 | 2014-01-07 | Acushnet Company | Launch monitor |
| US8556267B2 (en) | 2004-06-07 | 2013-10-15 | Acushnet Company | Launch monitor |
| US8500568B2 (en) | 2004-06-07 | 2013-08-06 | Acushnet Company | Launch monitor |
| US7837572B2 (en) * | 2004-06-07 | 2010-11-23 | Acushnet Company | Launch monitor |
| US7959517B2 (en) * | 2004-08-31 | 2011-06-14 | Acushnet Company | Infrared sensing launch monitor |
| WO2015012071A1 (ja) * | 2013-07-23 | 2015-01-29 | 京都電子工業株式会社 | 回転速度検出装置、該装置を用いた粘度測定装置、回転速度検出方法及び該方法に用いる回転体 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB964581A (en) * | 1959-08-10 | 1964-07-22 | British Iron Steel Research | Improvements in or relating to the measurement of time intervals |
| SE334254B (enExample) * | 1968-12-10 | 1971-04-19 | I Andermo |
-
1971
- 1971-05-05 CH CH667771A patent/CH548607A/xx not_active IP Right Cessation
-
1972
- 1972-04-20 DE DE2219343A patent/DE2219343C3/de not_active Expired
- 1972-04-28 GB GB1996572A patent/GB1365740A/en not_active Expired
- 1972-05-01 US US00249235A patent/US3804518A/en not_active Expired - Lifetime
- 1972-05-03 SE SE7205800A patent/SE371893B/xx unknown
- 1972-05-04 IT IT68377/72A patent/IT958785B/it active
- 1972-05-05 FR FR7216131A patent/FR2135332B1/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106483319A (zh) * | 2015-09-01 | 2017-03-08 | 精工爱普生株式会社 | 介质速度检测装置以及印刷装置 |
| CN106483319B (zh) * | 2015-09-01 | 2020-06-19 | 精工爱普生株式会社 | 介质速度检测装置以及印刷装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2135332B1 (enExample) | 1976-06-11 |
| SE371893B (enExample) | 1974-12-02 |
| DE2219343B2 (de) | 1980-01-17 |
| US3804518A (en) | 1974-04-16 |
| IT958785B (it) | 1973-10-30 |
| CH548607A (de) | 1974-04-30 |
| GB1365740A (en) | 1974-09-04 |
| FR2135332A1 (enExample) | 1972-12-15 |
| DE2219343A1 (de) | 1972-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |