AU9150298A - Self-adapting neural-fuzzy network for real-time process control - Google Patents

Self-adapting neural-fuzzy network for real-time process control

Info

Publication number
AU9150298A
AU9150298A AU91502/98A AU9150298A AU9150298A AU 9150298 A AU9150298 A AU 9150298A AU 91502/98 A AU91502/98 A AU 91502/98A AU 9150298 A AU9150298 A AU 9150298A AU 9150298 A AU9150298 A AU 9150298A
Authority
AU
Australia
Prior art keywords
real
self
process control
time process
fuzzy network
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.)
Abandoned
Application number
AU91502/98A
Inventor
Melih Ogmen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ArcelorMittal Tailored Blanks Americas Ltd
Original Assignee
Powerlasers Ltd
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 Powerlasers Ltd filed Critical Powerlasers Ltd
Publication of AU9150298A publication Critical patent/AU9150298A/en
Abandoned legal-status Critical Current

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
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
    • G05B13/0285—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion using neural networks and fuzzy logic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/0342—Observing magnetic fields related to the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/0344—Observing the speed of the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/006—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to using of neural networks
AU91502/98A 1997-09-12 1998-09-14 Self-adapting neural-fuzzy network for real-time process control Abandoned AU9150298A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9719527 1997-09-12
GBGB9719527.5A GB9719527D0 (en) 1997-09-12 1997-09-12 Fuzzy neural-network controller for laser welding systems
PCT/CA1998/000895 WO1999014640A2 (en) 1997-09-12 1998-09-14 Self-adapting neural-fuzzy network for real-time process control

Publications (1)

Publication Number Publication Date
AU9150298A true AU9150298A (en) 1999-04-05

Family

ID=10819038

Family Applications (1)

Application Number Title Priority Date Filing Date
AU91502/98A Abandoned AU9150298A (en) 1997-09-12 1998-09-14 Self-adapting neural-fuzzy network for real-time process control

Country Status (6)

Country Link
EP (1) EP1012680A2 (en)
AU (1) AU9150298A (en)
BR (1) BR9812209A (en)
CA (1) CA2301692A1 (en)
GB (1) GB9719527D0 (en)
WO (1) WO1999014640A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19957163C1 (en) * 1999-11-27 2001-08-09 Thyssenkrupp Stahl Ag Method and device for quality control of the seam on sheets or strips butt welded with a laser
JP2001276980A (en) * 2000-03-30 2001-10-09 Matsushita Electric Ind Co Ltd Connecting apparatus
EP1238749B1 (en) * 2001-03-08 2005-12-07 Trumpf Werkzeugmaschinen GmbH + Co. KG Method and apparatus for cutting workpieces using a gun
ITTO20020376A1 (en) * 2002-05-07 2003-11-07 Fiat Ricerche SYSTEM AND PROCEDURE FOR MONITORING LASER WELDINGS, FOR EXAMPLE SEMI-FINISHED WELDINGS CONSTITUTED BY METAL SHEET ELEMENTS
US6670574B1 (en) 2002-07-31 2003-12-30 Unitek Miyachi Corporation Laser weld monitor
ES2302169T3 (en) 2005-09-22 2008-07-01 C.R.F. SOCIETÀ CONSORTILE PER AZIONI PROCEDURE FOR CONTROLLING THE QUALITY OF LASER WELDING PROCESSES, CONTROL SYSTEM AND PROGRAM PRODUCT OF THE SAME.
ES2293846A1 (en) * 2006-09-25 2008-03-16 Universidad Politecnica De Madrid System for monitoring and control of heat treatment process of surface materials with laser, has hybrid fuzzy controller for entering common variable of maximum temperature in surface of material
DE102008038332A1 (en) 2008-08-19 2009-01-22 Daimler Ag Robotic welding process and assembly for e.g. automobile assembly uses module-logged electrical and optical welding parameters
DE102008058422A1 (en) * 2008-11-21 2010-05-27 Precitec Itm Gmbh Monitoring laser machining process to be carried out on workpiece, comprises detecting actual measuring values by sensor, which monitors the laser machining process, and determining actual characteristic values from actual measuring values
CN102292187B (en) 2008-11-21 2015-12-09 普雷茨特两合公司 For monitoring the method and apparatus of the laser processing procedure will implemented on workpiece and there is the laser Machining head of this device
IT1397985B1 (en) * 2010-02-08 2013-02-04 Prima Ind Spa MONITORING PROCEDURE FOR THE QUALITY OF LASER PROCESSING PROCESSES AND ITS SYSTEM
DE102010013914B4 (en) 2010-04-01 2013-10-31 Baden-Württemberg Stiftung Ggmbh Method for operating a device for processing materials and apparatus
DE102010029694A1 (en) * 2010-06-04 2011-12-08 Robert Bosch Gmbh Welding device and method for welding
CN114888500A (en) * 2022-03-09 2022-08-12 柳州铁道职业技术学院 Automatic welding robot for railway shaping combination cabinet wiring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4112985C2 (en) * 1991-04-20 1995-08-31 Juergen Dipl Ing Borowka Method and device for automatically guiding a welding head
US5283418A (en) * 1992-02-27 1994-02-01 Westinghouse Electric Corp. Automated rotor welding processes using neural networks
US5510596A (en) * 1993-04-27 1996-04-23 American Welding Institute Penetration sensor/controller arc welder
GB9321866D0 (en) * 1993-10-22 1993-12-15 Kinsman Grant Fuzzy logic control of laser welding
US5450315A (en) * 1994-09-26 1995-09-12 Square D Company Apparatus using a neural network for power factor calculation

Also Published As

Publication number Publication date
EP1012680A2 (en) 2000-06-28
WO1999014640A2 (en) 1999-03-25
CA2301692A1 (en) 1999-03-25
GB9719527D0 (en) 1997-11-19
BR9812209A (en) 2000-07-18
WO1999014640A3 (en) 1999-06-03

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase