DE69411430D1 - Prozesssteuerungssystemarchitektur - Google Patents

Prozesssteuerungssystemarchitektur

Info

Publication number
DE69411430D1
DE69411430D1 DE69411430T DE69411430T DE69411430D1 DE 69411430 D1 DE69411430 D1 DE 69411430D1 DE 69411430 T DE69411430 T DE 69411430T DE 69411430 T DE69411430 T DE 69411430T DE 69411430 D1 DE69411430 D1 DE 69411430D1
Authority
DE
Germany
Prior art keywords
control system
process control
system architecture
architecture
control
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 - Lifetime
Application number
DE69411430T
Other languages
English (en)
Other versions
DE69411430T2 (de
Inventor
Tracy E Thieret
Thomas A Henderson
Michael A Butler
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of DE69411430D1 publication Critical patent/DE69411430D1/de
Application granted granted Critical
Publication of DE69411430T2 publication Critical patent/DE69411430T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/14—Electronic sequencing control
    • 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
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/021—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance
    • 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
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/23—Reproducing arrangements
    • H04N1/29—Reproducing arrangements involving production of an electrostatic intermediate picture
    • H04N1/295—Circuits or arrangements for the control thereof, e.g. using a programmed control device, according to a measured quantity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Multimedia (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Color Electrophotography (AREA)
  • Facsimiles In General (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
DE69411430T 1993-02-24 1994-02-23 Prozesssteuerungssystemarchitektur Expired - Lifetime DE69411430T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/021,438 US5471313A (en) 1993-02-24 1993-02-24 Method and control system architecture for controlling tone reproduction in a printing device

Publications (2)

Publication Number Publication Date
DE69411430D1 true DE69411430D1 (de) 1998-08-13
DE69411430T2 DE69411430T2 (de) 1998-12-17

Family

ID=21804235

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69411430T Expired - Lifetime DE69411430T2 (de) 1993-02-24 1994-02-23 Prozesssteuerungssystemarchitektur

Country Status (5)

Country Link
US (1) US5471313A (de)
EP (1) EP0619535B1 (de)
JP (1) JPH06317964A (de)
BR (1) BR9400656A (de)
DE (1) DE69411430T2 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592298A (en) * 1994-06-03 1997-01-07 Xerox Corporation Apparatus and method for detecting digitized image area coverage by counting pixels
US5751920A (en) * 1995-01-26 1998-05-12 Apple Computer, Inc. System and method for adapting the thresholds of a dither matrix to the amplitude of an input signal
US5748225A (en) * 1995-03-31 1998-05-05 Agfa Division, Bayer Corporation Condition sensitive method and apparatus for imaging a lithographic printing plate
US5543896A (en) * 1995-09-13 1996-08-06 Xerox Corporation Method for measurement of tone reproduction curve using a single structured patch
US6122462A (en) * 1995-10-31 2000-09-19 Oce Printing Systems Gmbh Communication arrangement in electrographic printer and copier device
US7728845B2 (en) 1996-02-26 2010-06-01 Rah Color Technologies Llc Color calibration of color image rendering devices
US6043909A (en) 1996-02-26 2000-03-28 Imagicolor Corporation System for distributing and controlling color reproduction at multiple sites
US5923834A (en) * 1996-06-17 1999-07-13 Xerox Corporation Machine dedicated monitor, predictor, and diagnostic server
JP3768636B2 (ja) * 1997-03-05 2006-04-19 キヤノン株式会社 印刷制御方法及び装置
US5897239A (en) * 1997-03-31 1999-04-27 Xerox Corporation Photometric color correction and control system for custom colors
WO1999010866A1 (en) 1997-08-25 1999-03-04 Imagicolor Corp A system for distributing and controlling color reproduction at multiple sites
US6002893A (en) * 1998-01-08 1999-12-14 Xerox Corporation High and low pigment loadings for custom colors
US6529291B1 (en) 1999-09-22 2003-03-04 Xerox Corporation Fuzzy black color conversion using weighted outputs and matched tables
US6845410B1 (en) * 1999-09-29 2005-01-18 Silicon Graphics, Inc. System and method for a hierarchical system management architecture of a highly scalable computing system
US6809837B1 (en) 1999-11-29 2004-10-26 Xerox Corporation On-line model prediction and calibration system for a dynamically varying color reproduction device
US6873432B1 (en) 1999-11-30 2005-03-29 Xerox Corporation Method and apparatus for representing color space transformations with a piecewise homeomorphism
US6181888B1 (en) 1999-12-01 2001-01-30 Xerox Corporation Apparatus and method for scheduling toner patch creation for implementing diagnostics for a color image processor's systems parameters and system fault conditions in a manner that minimizes the waste of toner materials without compromising image quality
US6714319B1 (en) 1999-12-03 2004-03-30 Xerox Corporation On-line piecewise homeomorphism model prediction, control and calibration system for a dynamically varying color marking device
US6625306B1 (en) 1999-12-07 2003-09-23 Xerox Corporation Color gamut mapping for accurately mapping certain critical colors and corresponding transforming of nearby colors and enhancing global smoothness
US6847465B1 (en) * 2000-03-17 2005-01-25 Hewlett-Packard Development Company, L.P. Dynamic ink-jet print mode adjustment
US7102648B1 (en) 2000-04-11 2006-09-05 Rah Color Technologies Llc Methods and apparatus for calibrating a color display
US6965462B1 (en) 2000-05-01 2005-11-15 Xerox Corporation Increased temporal flexibility when performing/applying/reverting calibration for a printer output device
US6671835B1 (en) 2000-05-15 2003-12-30 International Business Machines Corporation Error detection in digital scanning device having parallel data streams
US7061630B2 (en) 2000-12-15 2006-06-13 Xerox Corporation System architecture and method for verifying process correctness in a document processing system
US6952283B2 (en) 2001-04-17 2005-10-04 Xerox Corporation Sampling of customer images as color data for process control
US7110142B2 (en) * 2001-11-02 2006-09-19 Xerox Corporation Systems and methods for sensing marking substrate area coverage using a spectrophotometer
US6917448B2 (en) * 2002-05-22 2005-07-12 Creo Il. Ltd. Dot gain calibration method and apparatus
US6697582B1 (en) 2003-01-15 2004-02-24 Xerox Corporation Dynamic control patches for better TRC control
US6771912B1 (en) 2003-02-13 2004-08-03 Xerox Corporation Systems and methods for generating photo-induced discharge curves
US7525679B2 (en) * 2003-09-03 2009-04-28 Marvell International Technology Ltd. Efficient printer control electronics
US7443537B2 (en) * 2003-09-30 2008-10-28 Digimarc Corporation Methods and apparatuses for printer recalibration
US7199813B2 (en) * 2003-10-22 2007-04-03 Hewlett-Packard Development Company, L.P. Photographic printer using hyper-pigment loaded toners
US7070893B2 (en) * 2004-01-16 2006-07-04 Xerox Corporation Thick intermediate and undercoating layers for electrophotographic imaging members, and method for making the same
US7688340B2 (en) * 2004-08-11 2010-03-30 Xerox Corporation System and method for controlling the lower power bound for a raster output scanner in a color xerographic printer
US7751072B2 (en) * 2004-09-29 2010-07-06 Xerox Corporation Automated modification of a marking engine in a printing system
US7228080B2 (en) * 2005-06-30 2007-06-05 Xerox Corporation System for active toner concentration target adjustments and method to maintain development performance
US7123850B1 (en) * 2005-06-30 2006-10-17 Xerox Corporation Control system and method for mitigating transients in a machine due to occasional maintenance or service
US7496412B2 (en) * 2005-07-29 2009-02-24 Xerox Corporation Control method using dynamic latitude allocation and setpoint modification, system using the control method, and computer readable recording media containing the control method
US7729015B2 (en) 2005-12-20 2010-06-01 Xerox Corporation Methods and apparatuses for controlling print density
US7485399B2 (en) * 2006-02-02 2009-02-03 Xerox Corporation Imaging members having undercoat layer with a polymer resin and near infrared absorbing component
JP2008015260A (ja) * 2006-07-06 2008-01-24 Ricoh Co Ltd 画像形成装置
US7751734B2 (en) * 2006-09-26 2010-07-06 Xerox Corporation Color sensor to measure single separation, mixed color or IOI patches
US8761532B2 (en) * 2007-02-20 2014-06-24 Xerox Corporation Method and system for the selective application of automatic image enhancement to digital images
JP5257767B2 (ja) * 2008-10-08 2013-08-07 コニカミノルタビジネステクノロジーズ株式会社 画像処理装置及び制御プログラム
US8693050B2 (en) * 2009-08-06 2014-04-08 Xerox Corporation Controlling process color in a color adjustment system
US9014578B2 (en) * 2010-08-15 2015-04-21 Hewlett-Packard Development Company, L.P. Tone reproduction curve error reduction

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235144A1 (de) * 1982-09-23 1984-04-05 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Verfahren und vorrichtung zur regelung von modularen systemen
US4708459A (en) * 1986-03-11 1987-11-24 Eastman Kodak Company Electrophotographic color proofing apparatus and method
US5345315A (en) * 1988-11-23 1994-09-06 Imatec, Ltd. Method and system for improved tone and color reproduction of electronic image on hard copy using a closed loop control
US5194878A (en) * 1988-11-25 1993-03-16 Ishihara Sangyo Kaisha Ltd. Color electrophotographic method
US5298944A (en) * 1989-06-30 1994-03-29 Ricoh Company, Ltd. Testing image density to control toner concentration and dynamic range in a digital copier
US4986526A (en) * 1989-09-25 1991-01-22 Xerox Corporation Sheet registration calibration
JP3021538B2 (ja) * 1990-05-02 2000-03-15 ミノルタ株式会社 デジタル画像形成装置
US5087940A (en) * 1990-08-23 1992-02-11 Eastman Kodak Company Control system for document reproduction machines
US5221973A (en) * 1990-09-24 1993-06-22 Xerox Corporation Method and apparatus for exercising diagnostic functionality in product extensions
JP3336436B2 (ja) * 1991-04-02 2002-10-21 株式会社ニコン リソグラフィシステム、情報収集装置、露光装置、及び半導体デバイス製造方法
JP3264973B2 (ja) * 1991-04-24 2002-03-11 株式会社リコー 画像形成方法
US5255085A (en) * 1991-10-25 1993-10-19 Eastman Kodak Company Adaptive technique for providing accurate tone reproduction control in an imaging system

Also Published As

Publication number Publication date
JPH06317964A (ja) 1994-11-15
EP0619535A1 (de) 1994-10-12
BR9400656A (pt) 1994-09-27
US5471313A (en) 1995-11-28
DE69411430T2 (de) 1998-12-17
EP0619535B1 (de) 1998-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition