PL1610195T3 - Sposób i układ do kontrolowania jakości procesu przemysłowego - Google Patents

Sposób i układ do kontrolowania jakości procesu przemysłowego

Info

Publication number
PL1610195T3
PL1610195T3 PL04425458T PL04425458T PL1610195T3 PL 1610195 T3 PL1610195 T3 PL 1610195T3 PL 04425458 T PL04425458 T PL 04425458T PL 04425458 T PL04425458 T PL 04425458T PL 1610195 T3 PL1610195 T3 PL 1610195T3
Authority
PL
Poland
Prior art keywords
xreal
xref
inv
norm
real
Prior art date
Application number
PL04425458T
Other languages
English (en)
Inventor
Giuseppe D'angelo
Giorgio Pasquettaz
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Publication of PL1610195T3 publication Critical patent/PL1610195T3/pl

Links

Classifications

    • 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
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • 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
    • B23K31/12—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 investigating the properties, e.g. the weldability, of materials
    • B23K31/125—Weld quality monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Quality & Reliability (AREA)
  • Feedback Control In General (AREA)
  • General Factory Administration (AREA)
  • Complex Calculations (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Paper (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
PL04425458T 2004-06-24 2004-06-24 Sposób i układ do kontrolowania jakości procesu przemysłowego PL1610195T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04425458A EP1610195B1 (en) 2004-06-24 2004-06-24 Method for controlling the quality of an industrial process and system therefor

Publications (1)

Publication Number Publication Date
PL1610195T3 true PL1610195T3 (pl) 2008-09-30

Family

ID=34932578

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04425458T PL1610195T3 (pl) 2004-06-24 2004-06-24 Sposób i układ do kontrolowania jakości procesu przemysłowego

Country Status (8)

Country Link
US (1) US7702476B2 (pl)
EP (1) EP1610195B1 (pl)
CN (1) CN100464270C (pl)
AT (1) ATE390658T1 (pl)
CA (1) CA2497080C (pl)
DE (1) DE602004012720T2 (pl)
ES (1) ES2303040T3 (pl)
PL (1) PL1610195T3 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20040013A1 (it) * 2004-01-13 2004-04-13 Fiat Ricerche Procedimento per il controllo della qualita' di processi industriali in particolare processi di saldatura laser
CN101246469B (zh) * 2007-02-15 2010-09-08 中国石油化工股份有限公司 一种对数字信号使用dft理想滤波器的滤波方法
EP2624091B1 (en) * 2012-02-06 2014-07-30 C.R.F. Società Consortile per Azioni A method for monitoring the quality of industrial processes and system therefrom
DE102015221588A1 (de) * 2015-11-04 2017-05-04 Robert Bosch Gmbh Schweisssteuerung für Schweissvorrichtung und Schweissverfahren für Fertigungsanlage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106007A1 (de) * 1991-02-26 1992-09-03 Fraunhofer Ges Forschung Verfahren und vorrichtung zum bearbeiten von werkstuecken mit laserstrahlung
GB9321866D0 (en) * 1993-10-22 1993-12-15 Kinsman Grant Fuzzy logic control of laser welding
US6335504B1 (en) * 2000-12-15 2002-01-01 Essor International Inc. Apparatus for monitoring spot welding process and method of the same
JP3603843B2 (ja) * 2001-02-23 2004-12-22 日産自動車株式会社 レーザー溶接部の品質モニタリング方法およびその装置
ITTO20010688A1 (it) 2001-07-13 2003-01-13 Fiat Ricerche Sistema per il controllo della qualita' di una saldatura laser.
JP2004047944A (ja) * 2002-05-22 2004-02-12 Nec Corp 接合装置および接合の良否判別方法を有する接合方法

Also Published As

Publication number Publication date
CA2497080A1 (en) 2005-12-24
EP1610195B1 (en) 2008-03-26
EP1610195A1 (en) 2005-12-28
ES2303040T3 (es) 2008-08-01
CA2497080C (en) 2012-07-17
ATE390658T1 (de) 2008-04-15
CN100464270C (zh) 2009-02-25
US20050288811A1 (en) 2005-12-29
CN1713098A (zh) 2005-12-28
US7702476B2 (en) 2010-04-20
DE602004012720T2 (de) 2009-04-09
DE602004012720D1 (de) 2008-05-08

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