NO844482L - Fremgangsmaate og anordning for kalibrering av et posisjoneringssystem. - Google Patents

Fremgangsmaate og anordning for kalibrering av et posisjoneringssystem.

Info

Publication number
NO844482L
NO844482L NO844482A NO844482A NO844482L NO 844482 L NO844482 L NO 844482L NO 844482 A NO844482 A NO 844482A NO 844482 A NO844482 A NO 844482A NO 844482 L NO844482 L NO 844482L
Authority
NO
Norway
Prior art keywords
detectors
control device
value signal
actual value
positioning device
Prior art date
Application number
NO844482A
Other languages
English (en)
Norwegian (no)
Inventor
Lennart Stridsberg
Original Assignee
Mydata Ab
Uic Nordic Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mydata Ab, Uic Nordic Ab filed Critical Mydata Ab
Publication of NO844482L publication Critical patent/NO844482L/no

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position Or Direction (AREA)
  • Paper (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Vehicle Body Suspensions (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Control Of Turbines (AREA)
  • Earth Drilling (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Numerical Control (AREA)
NO844482A 1983-11-17 1984-11-09 Fremgangsmaate og anordning for kalibrering av et posisjoneringssystem. NO844482L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8306347A SE440415B (sv) 1983-11-17 1983-11-17 Forfarande och anordning for kalibrering av ett positioneringssystem

Publications (1)

Publication Number Publication Date
NO844482L true NO844482L (no) 1985-05-20

Family

ID=20353371

Family Applications (1)

Application Number Title Priority Date Filing Date
NO844482A NO844482L (no) 1983-11-17 1984-11-09 Fremgangsmaate og anordning for kalibrering av et posisjoneringssystem.

Country Status (11)

Country Link
US (1) US4660981A (ja)
EP (1) EP0148138B1 (ja)
JP (1) JPS60169911A (ja)
KR (1) KR890003031B1 (ja)
AT (1) ATE36079T1 (ja)
CA (1) CA1232658A (ja)
DE (1) DE3473058D1 (ja)
DK (1) DK543884A (ja)
FI (1) FI844467L (ja)
NO (1) NO844482L (ja)
SE (1) SE440415B (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4939678A (en) * 1987-11-19 1990-07-03 Brown & Sharpe Manufacturing Company Method for calibration of coordinate measuring machine
US4867566A (en) * 1988-03-07 1989-09-19 The Gerber Scientific Instrument Company Method and apparatus for calibrating artwork from a direct imaging system
IL89976A0 (en) * 1988-04-18 1989-12-15 3D Systems Inc Stereolithographic beam profiling
US5495328A (en) * 1988-04-18 1996-02-27 3D Systems, Inc. Apparatus and method for calibrating and normalizing a stereolithographic apparatus
US5267013A (en) * 1988-04-18 1993-11-30 3D Systems, Inc. Apparatus and method for profiling a beam
US5059359A (en) * 1988-04-18 1991-10-22 3 D Systems, Inc. Methods and apparatus for production of three-dimensional objects by stereolithography
US4918284A (en) * 1988-10-14 1990-04-17 Teradyne Laser Systems, Inc. Calibrating laser trimming apparatus
GB9004006D0 (en) * 1990-02-22 1990-04-18 Danbury Richard N Point-to-point positioning of loads
GB2273176B (en) * 1990-02-22 1994-12-14 British Tech Group Improvements in or relating to actuator control
DE4315105C1 (de) * 1993-05-06 1994-09-01 Sick Optik Elektronik Erwin Verfahren und Anordnung zum Winkeljustieren einer Linienabtastvorrichtung
US5574479A (en) * 1994-01-07 1996-11-12 Selectech, Ltd. Optical system for determining the roll orientation of a remote unit relative to a base unit
US5631731A (en) * 1994-03-09 1997-05-20 Nikon Precision, Inc. Method and apparatus for aerial image analyzer
US5959286A (en) * 1994-05-18 1999-09-28 Symbol Technologies, Inc. Method and apparatus for raster scanning of images
DE19703382C2 (de) * 1997-01-30 2000-10-05 Fraunhofer Ges Forschung Scanner zum Erfassen eines Objekts
US5986748A (en) * 1998-08-21 1999-11-16 Seh America Inc Dual beam alignment device and method
DE19918613A1 (de) * 1999-04-23 2000-11-30 Eos Electro Optical Syst Verfahren zur Kalibrierung einer Vorrichtung zum Herstellen eines dreidimensionalen Objektes, Kalibrierungsvorrichtung und Verfahren und Vorrichtung zur Herstellung eines dreidimensionalen Objektes
WO2011019669A1 (en) * 2009-08-09 2011-02-17 Rolls-Royce Corporation Method and apparatus for calibrating a projected image manufacturing device
BE1024052B1 (nl) * 2013-12-03 2017-11-08 Layerwise N.V. Werkwijze en inrichting voor het kalibreren van meerdere energiestralen voor het additief vervaardigen van een object
CN111215629B (zh) 2014-11-24 2022-02-01 添加剂工业有限公司 用于通过增材制造生产物品的设备和校准设备的方法
EP3241668B1 (en) 2016-05-04 2019-07-10 SLM Solutions Group AG Device and method for calibrating an irradiation system of an apparatus for producing a three-dimensional work piece
US10953470B2 (en) * 2016-08-31 2021-03-23 Raytheon Technologies Corporation Scanning mirror navigation apparatus and method
US11839914B1 (en) 2019-01-31 2023-12-12 Freeform Future Corp. Process monitoring and feedback for metal additive manufacturing using powder-bed fusion
DE102020122670A1 (de) 2020-08-31 2022-03-03 Jenoptik Optical Systems Gmbh Materialbearbeitungsvorrichtung und Verfahren zum Betreiben einer Materialbearbeitungsvorrichtung
DE102021103493B3 (de) 2021-02-15 2022-06-02 Novanta Europe Gmbh Verfahren für eine Scanfeldkorrektur mindestens einer Laserscannervorrichtung, Laserscannervorrichtung, Streumusterelement, Streumusterhaltevorrichtung und Scanfeldkorrektursystem

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2143011A (en) * 1936-10-07 1939-01-10 Juhasz Kalman John De Optical indicator
US2880512A (en) * 1953-05-26 1959-04-07 Mullard Radio Valve Co Ltd Measuring apparatus
US3727055A (en) * 1970-09-24 1973-04-10 Gen Electric Optical positioning system
US4082463A (en) * 1977-01-06 1978-04-04 Systems Research Laboratories, Inc. Calibrated optical micrometer
JPS5430854A (en) * 1977-08-12 1979-03-07 Canon Inc Two-dimensional scanner
JPS5858681B2 (ja) * 1978-04-22 1983-12-27 ファナック株式会社 位置誤差補正方式
US4216378A (en) * 1978-10-10 1980-08-05 The Mead Corporation Optical scanner
JPS5596917A (en) * 1979-01-17 1980-07-23 Canon Inc Two-dimensional scanner
JPS5619025A (en) * 1979-07-26 1981-02-23 Fuji Photo Film Co Ltd Correcting device for scanning line interval in light beam recorder
JPS5744122A (en) * 1980-08-28 1982-03-12 Mitsubishi Electric Corp Liquid-crystal injection device
GB2088086B (en) * 1980-11-19 1984-05-10 Marconi Co Ltd Apparatus for accurately moving a body in accordance with a predetermined motion
DE3046584C2 (de) * 1980-12-11 1984-03-15 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Optisch-mechanischer Abtaster
JPS58155410A (ja) * 1982-03-12 1983-09-16 Hitachi Ltd 数値制御装置

Also Published As

Publication number Publication date
EP0148138A1 (en) 1985-07-10
CA1232658A (en) 1988-02-09
DE3473058D1 (en) 1988-09-01
US4660981A (en) 1987-04-28
SE440415B (sv) 1985-07-29
DK543884A (da) 1985-05-18
DK543884D0 (da) 1984-11-15
ATE36079T1 (de) 1988-08-15
KR850003803A (ko) 1985-06-26
FI844467L (fi) 1985-05-18
EP0148138B1 (en) 1988-07-27
SE8306347L (sv) 1985-05-18
SE8306347D0 (sv) 1983-11-17
KR890003031B1 (ko) 1989-08-19
JPS60169911A (ja) 1985-09-03
FI844467A0 (fi) 1984-11-14

Similar Documents

Publication Publication Date Title
NO844482L (no) Fremgangsmaate og anordning for kalibrering av et posisjoneringssystem.
US20080148808A1 (en) Position measuring device
US3781115A (en) Method and apparatus for non-contact surface measurement
US5302833A (en) Rotational orientation sensor for laser alignment control system
US3955086A (en) Radiation thickness gauge
GB2180117A (en) Three-dimensional position measuring apparatus
US2995826A (en) Work layout means
US5291392A (en) Method and apparatus for enhancing the accuracy of scanner systems
US10254146B2 (en) Fill level measurement by means of surface topology determination together with center of rotation correction
US5239297A (en) Position-encoded screw and method and system for calibrating a position-encoded screw
US3020460A (en) Position control servosystem
US2675700A (en) Torquemeter
US3502414A (en) Optical electric system
US4480189A (en) Thermoluminescence dosimeter reader
US4978846A (en) Angular position measurement apparatus
US4679940A (en) Control system for a continuous cell target readout in a laser measurement system
US3395283A (en) Tool-setting gauges using photoelectric cells for controlling the tool position
GB2269230A (en) Measuring light wavelength.
US2463882A (en) Recorder and mechanical movement
US2582774A (en) Method and apparatus for calibration of x-ray gauges
GB1241942A (en) Improvements in or relating to the calibration of instruments
US3548632A (en) Apparatus for calibrating altimeters,air speed indicators,etc.
CN110940298B (zh) 自准直仪
RU1791738C (ru) Способ поверки мембранного датчика абсолютного давлени на низкие пределы измерени
US3334232A (en) Circuit for readout of pulse duty cycles of radiation dimensional gages