WO2010130401A3 - Regelvorrichtung zur erzeugung eines steuer- und/oder regelsignals für eine stellgrösse eines umformprozesses des messobjekts - Google Patents

Regelvorrichtung zur erzeugung eines steuer- und/oder regelsignals für eine stellgrösse eines umformprozesses des messobjekts Download PDF

Info

Publication number
WO2010130401A3
WO2010130401A3 PCT/EP2010/002874 EP2010002874W WO2010130401A3 WO 2010130401 A3 WO2010130401 A3 WO 2010130401A3 EP 2010002874 W EP2010002874 W EP 2010002874W WO 2010130401 A3 WO2010130401 A3 WO 2010130401A3
Authority
WO
WIPO (PCT)
Prior art keywords
regulating
control
measurement object
image recording
signal
Prior art date
Application number
PCT/EP2010/002874
Other languages
English (en)
French (fr)
Other versions
WO2010130401A8 (de
WO2010130401A2 (de
Inventor
Andreas Blug
Bernhard Blug
Original Assignee
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
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 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. filed Critical Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Publication of WO2010130401A2 publication Critical patent/WO2010130401A2/de
Publication of WO2010130401A3 publication Critical patent/WO2010130401A3/de
Publication of WO2010130401A8 publication Critical patent/WO2010130401A8/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/401—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34019—Array of processors, parallel computing
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37131—Moire pattern, diffraction grating, fringe
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37494—Intelligent sensor, data handling incorporated in sensor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37563—Ccd, tv camera
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/40—Robotics, robotics mapping to robotics vision
    • G05B2219/40532—Ann for vision processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)

Abstract

Die Erfindung betrifft eine Regelvorrichtung (1) mit wenigstens einer Projektoreinrichtung (5), welche ein homogenes oder strukturiertes Lichtmuster auf ein Messobjekt (2) richtet, mit einer wenigstens einen aus einer Mehrzahl von Pixeln gebildeten Detektor (15) aufweisenden Bildaufnahmeeinrichtung (6), welche das am Messobjekt (2) gestreute Licht aufnimmt, mit einer hochparallelen Datenverarbeitungseinheit (8) mit einer Mehrzahl von Prozessoren, und mit wenigstens einem Signalerzeugungsmittel (10) sowie mit einer Steuer- und Regeleinheit (12). Um eine Regelvorrichtung (1) zur Verfügung zu haben, die bei schnellen Umformprozessen von Werkstücken bzw. Werkstoffen (3) eine vollständige Überwachung und Steuerung des Prozesses gewährleistet und durch eine zeitnahe Beeinflussung von Betriebsparametern einen optimalen Prozessablauf mit längeren Maschinenstandzeiten ermöglicht, wird vorgeschlagen, dass die hochparallele Datenverarbeitungseinheit (8) von der Bildaufnahmeeinrichtung (6) empfangene Bilddaten im wesentlichen gleichzeitig mit einer identischen Abfolge von Rechenoperationen verarbeitet und das Rechenergebnis an das Signalerzeugungsmittel (10) zur Erzeugung mindestens eines Steuer- und/oder Regelsignals weitergibt, mittels dessen die Steuer- und Regeleinheit (12) eine Stellgröße eines Umformprozesses des Messobjekts (2) manipuliert.
PCT/EP2010/002874 2009-05-13 2010-05-11 Regelvorrichtung WO2010130401A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009021136.5 2009-05-13
DE102009021136A DE102009021136A1 (de) 2009-05-13 2009-05-13 Regelvorrichtung

Publications (3)

Publication Number Publication Date
WO2010130401A2 WO2010130401A2 (de) 2010-11-18
WO2010130401A3 true WO2010130401A3 (de) 2011-01-27
WO2010130401A8 WO2010130401A8 (de) 2011-04-07

Family

ID=42940772

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/002874 WO2010130401A2 (de) 2009-05-13 2010-05-11 Regelvorrichtung

Country Status (2)

Country Link
DE (1) DE102009021136A1 (de)
WO (1) WO2010130401A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011077564B4 (de) * 2011-06-15 2016-08-25 Sirona Dental Systems Gmbh Verfahren zur optischen dreidimensionalen Vermessung eines dentalen Objekts
DE102013211045A1 (de) * 2013-06-13 2014-12-18 Otto Bihler Handels-Beteiligungs-Gmbh Umformverfahren mit Regelung einer geometrischen Eigenschaft eines Werkstücks und Vorrichtung dazu
DE102013211960A1 (de) 2013-06-24 2014-12-24 Trumpf Werkzeugmaschinen Gmbh + Co. Kg System und Verfahren zur Erkennung von Umformungen
DE102016205704B4 (de) * 2016-04-06 2023-10-19 Volkswagen Aktiengesellschaft Verfahren zum Steuern eines Umformprozesses und Umformeinrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995023364A2 (de) * 1994-02-23 1995-08-31 Gfr Gesellschaft Fur Regelungstechnik Mbh Ccd-sensorsystem für bahnverfolgung von handhabungssystemen
GB2317772A (en) * 1996-09-26 1998-04-01 Lockheed Martin Tactical Defen Automatic exposure and gain control for a sensor using video feedback
WO2003032358A1 (en) * 2001-10-09 2003-04-17 Itt Manufacturing Enterprises, Inc. Intensified hybrid solid-state sensor
WO2006120488A1 (en) * 2005-05-11 2006-11-16 Mta Számitástechnikai És Automatizálási Kutató Intézet Signal sensing and processing system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361363A (en) * 1990-10-03 1994-11-01 Thinking Machines Corporation Input/output system for parallel computer for performing parallel file transfers between selected number of input/output devices and another selected number of processing nodes
GB9203448D0 (en) * 1992-02-18 1992-04-01 British Steel Plc Shape detection
US5355528A (en) 1992-10-13 1994-10-11 The Regents Of The University Of California Reprogrammable CNN and supercomputer
DE19633686C2 (de) 1996-08-12 1998-08-20 Fraunhofer Ges Forschung Vorrichtung und Verfahren zur Vermessung von Entfernungen und/oder räumlichen Koordinaten von Gegenständen und/oder deren zeitlicher Änderung
EP1327852A1 (de) * 2002-01-11 2003-07-16 CENTRO SVILUPPO MATERIALI S.p.A. Apparat für Messungen der Flachheit von Oberflächen, insbesondere von Metallbändern
DE10332294B4 (de) * 2003-07-16 2005-07-28 Siemens Ag Optiksensor nebst Verfahren zu seiner Herstellung sowie Erfassungseinrichtung
WO2006087213A2 (de) * 2005-02-18 2006-08-24 Schott Ag Verfahren und vorrichtung zur erfassung und/oder klassifizierung von fehlstellen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995023364A2 (de) * 1994-02-23 1995-08-31 Gfr Gesellschaft Fur Regelungstechnik Mbh Ccd-sensorsystem für bahnverfolgung von handhabungssystemen
GB2317772A (en) * 1996-09-26 1998-04-01 Lockheed Martin Tactical Defen Automatic exposure and gain control for a sensor using video feedback
WO2003032358A1 (en) * 2001-10-09 2003-04-17 Itt Manufacturing Enterprises, Inc. Intensified hybrid solid-state sensor
WO2006120488A1 (en) * 2005-05-11 2006-11-16 Mta Számitástechnikai És Automatizálási Kutató Intézet Signal sensing and processing system and method

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ABT F ET AL: "Closed loop control of laser welding processes with Cellular Neural Network (CNN) cameras", ICALEO 2008 - 27TH INTERNATIONAL CONGRESS ON APPLICATIONS OF LASERS AND ELECTRO-OPTICS, CONGRESS PROCEEDINGS - ICALEO 2008 - 27TH INTERNATIONAL CONGRESS ON APPLICATIONS OF LASERS AND ELECTRO-OPTICS, CONGRESS PROCEEDINGS 2008 LASER INSTITUTE OF AMERIC, 2008, pages 817 - 825, XP002608536 *
AMIN-NEJAD S ET AL: "A visual servoing system for edge trimming of fabric embroideries by laser", MECHATRONICS, PERGAMON PRESS, OXFORD, GB LNKD- DOI:10.1016/S0957-4158(02)00003-X, vol. 13, no. 6, 1 July 2003 (2003-07-01), pages 533 - 551, XP004417202, ISSN: 0957-4158 *
GEESE M ET AL: "Feature extraction in laser welding processes", CELLULAR NEURAL NETWORKS AND THEIR APPLICATIONS, 2008. CNNA 2008. 11TH INTERNATIONAL WORKSHOP ON, IEEE, PISCATAWAY, NJ, USA, 14 July 2008 (2008-07-14), pages 196 - 201, XP031298038, ISBN: 978-1-4244-2089-6 *
VOROSHAZI Z ET AL: "FPGA based emulated-digital CNN-UM implementation with GAPU", CELLULAR NEURAL NETWORKS AND THEIR APPLICATIONS, 2008. CNNA 2008. 11TH INTERNATIONAL WORKSHOP ON, IEEE, PISCATAWAY, NJ, USA, 14 July 2008 (2008-07-14), pages 175 - 180, XP031298034, ISBN: 978-1-4244-2089-6 *

Also Published As

Publication number Publication date
WO2010130401A8 (de) 2011-04-07
WO2010130401A2 (de) 2010-11-18
DE102009021136A1 (de) 2010-12-16

Similar Documents

Publication Publication Date Title
JP2019504277A5 (de)
SG10201901727SA (en) Control method for processing apparatus
MX2015004816A (es) Aparato y metodo para determinar la desviacion de posicion objetivo de dos cuerpos.
WO2009107981A3 (ko) 3차원형상 측정장치 및 측정방법
JP2013522595A5 (de)
MX345972B (es) Sistema, métodos y dispositivo de análisis de material.
WO2012118322A3 (ko) 격자패턴투영장치
WO2010130401A3 (de) Regelvorrichtung zur erzeugung eines steuer- und/oder regelsignals für eine stellgrösse eines umformprozesses des messobjekts
MY182409A (en) Surface inspection method and surface inspection apparatus
PH12018502032A1 (en) Image processing apparatus, imaging apparatus, and control methods thereof
JP2016010657A5 (de)
KR102432782B1 (ko) 제분용 롤기의 제어 방법 및 그 장치
WO2016142214A3 (en) Method and apparatus for inspection and metrology
EA201101107A1 (ru) Аппарат и способ получения поглощающего изделия
EP2708952A3 (de) Papierfördervorrichtung, Stauerkennungsverfahren, und Computerprogramm
MX2018013689A (es) Robot de cocina con al menos un dispositivo de procesado y un dispositivo de supervision.
NZ616726A (en) Method for online determination of cure status of glass fiber products
EP2708953A3 (de) Papierfördervorrichtung, Anomalieerkennungsverfahren und Computerprogramm
JP2016095417A5 (de)
TW200728686A (en) Apparatus for high resolution processing of a generally planar workpiece having microscopic features to be imaged, method for collecting images of workpieces having microscopic features, and system for inspection of microscopic objects
MX353758B (es) Sistema de inspección para identificar defectos en los cordones trenzados.
JP2008078937A5 (de)
EP2611139A3 (de) Anzeigevorrichtung und Steuerungsverfahren dafür
FI20165924L (fi) Laite ja menetelmä mitata suspensiota ja kontrolloida suspensioprosessia
JP2016118636A5 (de)

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10720272

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10720272

Country of ref document: EP

Kind code of ref document: A2