FR2752296B1 - Echelle pour detecter la position d'un objet en mouvement, et appareil pour detecter la position d'un objet en mouvement utilisant celle-ci - Google Patents
Echelle pour detecter la position d'un objet en mouvement, et appareil pour detecter la position d'un objet en mouvement utilisant celle-ciInfo
- Publication number
- FR2752296B1 FR2752296B1 FR9709632A FR9709632A FR2752296B1 FR 2752296 B1 FR2752296 B1 FR 2752296B1 FR 9709632 A FR9709632 A FR 9709632A FR 9709632 A FR9709632 A FR 9709632A FR 2752296 B1 FR2752296 B1 FR 2752296B1
- Authority
- FR
- France
- Prior art keywords
- detecting
- moving object
- ladder
- same
- moving
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/28—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Optical Transform (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8199115A JP2960013B2 (ja) | 1996-07-29 | 1996-07-29 | 移動物体の検出用目盛及びこれを用いた移動物体の検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2752296A1 FR2752296A1 (fr) | 1998-02-13 |
FR2752296B1 true FR2752296B1 (fr) | 2004-06-18 |
Family
ID=16402389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9709632A Expired - Fee Related FR2752296B1 (fr) | 1996-07-29 | 1997-07-29 | Echelle pour detecter la position d'un objet en mouvement, et appareil pour detecter la position d'un objet en mouvement utilisant celle-ci |
Country Status (7)
Country | Link |
---|---|
US (1) | US6262802B1 (fr) |
JP (1) | JP2960013B2 (fr) |
CN (2) | CN1221780C (fr) |
DE (1) | DE19731854B4 (fr) |
FR (1) | FR2752296B1 (fr) |
GB (1) | GB2315861B (fr) |
TW (1) | TW333607B (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9924331D0 (en) * | 1999-10-15 | 1999-12-15 | Renishaw Plc | Scale reading apparatus |
US6781694B2 (en) * | 2002-07-16 | 2004-08-24 | Mitutoyo Corporation | Two-dimensional scale structures and method usable in an absolute position transducer |
DE10313038B4 (de) * | 2003-03-24 | 2005-02-17 | Klingelnberg Gmbh | Vorrichtung zur Erfassung der Lage eines Tastelements in einem Mehrkoordinatenmessgerät |
GB0311177D0 (en) * | 2003-05-15 | 2003-06-18 | Qinetiq Ltd | Non contact human-computer interface |
JP2005268608A (ja) * | 2004-03-19 | 2005-09-29 | Sumitomo Heavy Ind Ltd | ステージ装置 |
JP2005315649A (ja) * | 2004-04-27 | 2005-11-10 | Sumitomo Heavy Ind Ltd | 検出装置及びステージ装置 |
WO2005106385A1 (fr) | 2004-04-27 | 2005-11-10 | Sumitomo Heavy Industries, Ltd. | Detecteur et dispositif a platine |
JP2006010645A (ja) * | 2004-06-29 | 2006-01-12 | Tohoku Univ | 検出装置及びステージ装置 |
JP2006064455A (ja) * | 2004-08-25 | 2006-03-09 | Isamu Ko | 基準格子製造方法及び基準格子製造装置 |
GB0509727D0 (en) * | 2005-05-13 | 2005-06-22 | Renishaw Plc | Method and apparatus for scale manufacture |
JP4779117B2 (ja) * | 2006-05-15 | 2011-09-28 | 国立大学法人東北大学 | Xyz軸変位測定装置 |
JP4816511B2 (ja) * | 2007-03-06 | 2011-11-16 | 信越半導体株式会社 | 切断方法およびワイヤソー装置 |
JP5055594B2 (ja) * | 2007-03-13 | 2012-10-24 | エスアイアイ・ナノテクノロジー株式会社 | 荷電粒子ビーム装置における試料移設方法及び荷電粒子ビーム装置 |
JP5100612B2 (ja) * | 2008-10-29 | 2012-12-19 | 住友重機械工業株式会社 | 真直度測定方法及び真直度測定装置 |
JP5100613B2 (ja) * | 2008-10-29 | 2012-12-19 | 住友重機械工業株式会社 | 真直度測定方法及び真直度測定装置 |
JP5259545B2 (ja) * | 2009-10-13 | 2013-08-07 | 株式会社東海理化電機製作所 | 回転検出装置 |
JP5858673B2 (ja) * | 2011-07-28 | 2016-02-10 | キヤノン株式会社 | 位置計測装置、光学部品の製造方法、及び型の製造方法 |
CN102430779B (zh) * | 2011-09-22 | 2013-06-26 | 西北工业大学 | 一种测量自由曲面任意点处法向矢量的装置及其测量方法 |
CN103234496B (zh) * | 2013-03-28 | 2015-09-30 | 中国计量学院 | 一种三坐标测量机二维平台误差的高精度校正方法 |
CN104019779B (zh) * | 2014-06-18 | 2016-09-21 | 清华大学 | 曲面法矢测量精度的优化方法 |
DE102014109687B4 (de) * | 2014-07-10 | 2020-03-19 | Carl Zeiss Microscopy Gmbh | Positionsbestimmung eines Objekts im Strahlengang einer optischen Vorrichtung |
DE102015107517B3 (de) | 2015-05-13 | 2016-06-23 | Carl Zeiss Ag | Vorrichtung und Verfahren zur Bildaufnahme mit erhöhter Schärfentiefe |
US9891428B2 (en) * | 2015-12-07 | 2018-02-13 | Metal Industries Research & Development Centre | Optical measurement system, measurement method for errors of rotating platform, and two dimensional sine wave annulus grating |
DE102016116309A1 (de) | 2016-05-02 | 2017-11-02 | Carl Zeiss Microscopy Gmbh | Beleuchtungsmodul für winkelselektive Beleuchtung |
CN106597854B (zh) * | 2016-12-28 | 2021-08-24 | 爱德森(厦门)电子有限公司 | 一种物体姿态自适应调整伺服控制装置及方法 |
US10712286B1 (en) * | 2019-04-23 | 2020-07-14 | The Boeing Company | Systems and methods for non-destructive evaluation of a structure |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2484103A (en) * | 1947-08-20 | 1949-10-11 | Jones & Lamson Mach Co | Projection comparator for objects in relation to spaced drawings or reticles |
US3055263A (en) * | 1958-06-14 | 1962-09-25 | Askania Werke Ag | Optical apparatus for determining the position of an object |
DE1296396B (de) * | 1965-07-24 | 1969-05-29 | Leitz Ernst Gmbh | Optisches Mehrzweckmessgeraet |
JPS5146717B2 (fr) * | 1972-06-21 | 1976-12-10 | ||
GB1412638A (en) | 1972-09-12 | 1975-11-05 | Atomic Energy Authority Uk | Measuring the linear displacement of a movable member |
US3791742A (en) * | 1973-03-06 | 1974-02-12 | Jenoptik Jena Gmbh | Coordinate position measuring by imaging a movable grating onto a parallel reference grating |
CH571212A5 (fr) * | 1973-08-15 | 1975-12-31 | Dixi Sa | |
JP2554465B2 (ja) * | 1985-08-09 | 1996-11-13 | 株式会社 エスジー | アブソリユ−ト位置検出装置 |
GB8616240D0 (en) | 1986-07-03 | 1986-08-13 | Renishaw Plc | Opto-electronic scale reading apparatus |
DE3924460A1 (de) * | 1988-07-27 | 1990-02-01 | Litton Precision Prod Int | Winkelschrittgeber |
DE68903218T2 (de) * | 1988-08-19 | 1993-02-25 | Renishaw Plc | Messskala. |
GB8819723D0 (en) * | 1988-08-19 | 1988-09-21 | Renishaw Plc | Metrological scale |
GB8821837D0 (en) | 1988-09-16 | 1988-10-19 | Renishaw Plc | Scale for use with opto-electronic scale reading apparatus |
JPH02232520A (ja) * | 1989-03-07 | 1990-09-14 | Ricoh Co Ltd | 位置検出装置 |
AT394445B (de) * | 1990-10-05 | 1992-03-25 | Rsf Elektronik Gmbh | Verfahren und vorrichtung zur laengen- und winkelmessung |
US5149980A (en) * | 1991-11-01 | 1992-09-22 | Hewlett-Packard Company | Substrate advance measurement system using cross-correlation of light sensor array signals |
JP2983876B2 (ja) * | 1994-03-22 | 1999-11-29 | 徹雄 大原 | リアルタイムかつナノメータスケールの位置測定方法および装置 |
FR2724723B1 (fr) | 1994-09-16 | 1998-09-11 | Moving Magnet Tech | Capteur incremental de vitesse et/ou de position. |
US5744799A (en) * | 1996-05-20 | 1998-04-28 | Ohara; Tetsuo | Apparatus for and method of real-time nanometer-scale position measurement of the sensor of a scanning tunneling microscope or other sensor scanning atomic or other undulating surfaces |
-
1996
- 1996-07-29 JP JP8199115A patent/JP2960013B2/ja not_active Expired - Fee Related
-
1997
- 1997-05-30 US US08/866,424 patent/US6262802B1/en not_active Expired - Lifetime
- 1997-07-08 TW TW086109567A patent/TW333607B/zh not_active IP Right Cessation
- 1997-07-24 DE DE19731854A patent/DE19731854B4/de not_active Expired - Fee Related
- 1997-07-28 CN CN03155773.2A patent/CN1221780C/zh not_active Expired - Fee Related
- 1997-07-28 CN CNB971147809A patent/CN1142411C/zh not_active Expired - Fee Related
- 1997-07-29 FR FR9709632A patent/FR2752296B1/fr not_active Expired - Fee Related
- 1997-07-29 GB GB9715927A patent/GB2315861B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW333607B (en) | 1998-06-11 |
CN1221780C (zh) | 2005-10-05 |
JP2960013B2 (ja) | 1999-10-06 |
GB2315861B (en) | 2001-03-07 |
FR2752296A1 (fr) | 1998-02-13 |
CN1495407A (zh) | 2004-05-12 |
CN1142411C (zh) | 2004-03-17 |
GB2315861A (en) | 1998-02-11 |
US6262802B1 (en) | 2001-07-17 |
DE19731854B4 (de) | 2006-01-12 |
JPH1038549A (ja) | 1998-02-13 |
GB9715927D0 (en) | 1997-10-01 |
CN1172246A (zh) | 1998-02-04 |
DE19731854A1 (de) | 1998-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20100331 |