EP1260363A1 - Procédé pour le fonctionnement des composants de machines rotatifs entraínés individuellement - Google Patents

Procédé pour le fonctionnement des composants de machines rotatifs entraínés individuellement Download PDF

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Publication number
EP1260363A1
EP1260363A1 EP02010666A EP02010666A EP1260363A1 EP 1260363 A1 EP1260363 A1 EP 1260363A1 EP 02010666 A EP02010666 A EP 02010666A EP 02010666 A EP02010666 A EP 02010666A EP 1260363 A1 EP1260363 A1 EP 1260363A1
Authority
EP
European Patent Office
Prior art keywords
machine elements
angular position
individually driven
parameters
scope
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.)
Granted
Application number
EP02010666A
Other languages
German (de)
English (en)
Other versions
EP1260363B1 (fr
Inventor
Werner Agne
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP1260363A1 publication Critical patent/EP1260363A1/fr
Application granted granted Critical
Publication of EP1260363B1 publication Critical patent/EP1260363B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/004—Electric or hydraulic features of drives
    • B41F13/0045—Electric driving devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/70—Driving devices associated with particular installations or situations
    • B41P2213/73—Driving devices for multicolour presses
    • B41P2213/734—Driving devices for multicolour presses each printing unit being driven by its own electric motor, i.e. electric shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/20—Calculating means; Controlling methods
    • B65H2557/264—Calculating means; Controlling methods with key characteristics based on closed loop control

Definitions

  • the invention relates to a control method for operation of individually driven rotating machine elements with an angular position control, which with friction or are coupled via a common load.
  • the object of the invention is a positional deviation from in angular position control operated, individually driven rotating Eliminate or minimize machine elements.
  • this object is achieved in that Scope-describing parameters of the driven, corresponding Machine elements in the form of an angular position deviation the input of the angular position controller as a correction variable be fed. So geometric sizes go from rotating Machine elements in the respective drive controller involved and minimize the following error. Even minor ones Manufacturing tolerances of the rotating machine elements are in favor of this method in a drive controller the control accuracy can be taken into account. So is a more accurate one Positioning possible, as for example at Machine tools and printing machines is required.
  • Another advantage of the circumference correction described is in that the energy consumption involved converters is significantly reduced.
  • the energy requirement of the previously used for bracing of machine elements or for the appearance of the Hatching was significantly reduced or will be no longer needed.
  • a converter design can also be used the application of the method according to the invention for less Energy requirements take place.
  • An advantageous device for the operation of individually driven rotating machine elements with angular position control, the non-positive or through a common Load coupled are characterized by that scope descriptive parameters of the driven, corresponding Machine elements in the form of an angular position deviation at the entrance of the angular position controller can be supplied as a correction variable. With the help of this device is a following error from rotating Machine elements or a carried load advantageous eliminable or minimizable.
  • Control method or the device according to the invention with a certain type of production machine, namely of printing machines, has advantages. By eliminating or minimizing the following error can produce a higher quality printed product become.
  • 1 are in the form of a partial representation individually driven rotating machine elements shown, the adhesion and a common Load are coupled. For the sake of clarity, they are Drives of the rotating machine elements M1, M2 not shown. 1 shows the machine elements M1 and M2 arranged one above the other and by friction and coupled via a common load L.
  • Actual value encoders G1 are located on axes A1, A2 and G2. Your information is used by a drive controller to determine the actual angular position. Usually the individual Drives equipped with high-precision actual value transmitters G1, G2. Their signal resolutions are over 1,000,000 sections per 360 ° revolution. The attachment of the actual value encoder G1, G2 takes place on the load driven by the motor. For printing machines it is advantageous, for example, the actual value encoder G1, G2 at the torque-free end of the driven impression cylinder to install.
  • the machine elements M1, M2 have a different one Scope, so are the points of contact of the machine elements M1, M2 to load L a different path speed. This leads to a slip at the load L. and / or an unwanted drive behavior such that one drive tries to drive and another tries to brake. For this bracing of the machine elements M1, M2 is to use energy.
  • FIG. 2 is a control block diagram for an individually driven rotating machine element M1, M2 with parameters UP describing the scope as a correction variable the angular position deviation WA shown. in this connection is a position setpoint LS for the sake of clarity Superimposed control or regulation, not shown specified.
  • the actual angular position value WI of an encoder G1, G2 is subtracted from the position setpoint LS. This will be discussed later Course of a control block, namely the scope parameter UP supplied, the result of the position setpoint LS is subtracted.
  • the machine element M1 is larger than the machine element by ⁇ U M2.
  • This state is with descriptive parameters stored in the block diagram UP (scope parameters).
  • the angular velocity is the axis A1 to reduce, so no Slip or minimized slip occurs at the load L.
  • the actual angular position value WI therefore becomes one of the circumferential difference ⁇ U dependent value is subtracted and leads to a resulting Angular position deviation WA.
  • This is the input parameter of an angular position controller WR, which is a target speed SD determined.
  • a speed deviation DA results from the Setpoint speed SD minus the actual speed value DI.
  • the speed deviation DA is fed to a speed controller GR, which outputs a target current SS for this. From this one a current actual value SI of the drive is subtracted, so that a Current regulator SR with the resulting current deviation SA Torque DM can determine.
  • the torque DM becomes an associated drive converter transmitted.
  • the actual current value information is often provided by the converter itself SI transfer, which in many cases as converter output current is determined internally.
  • the actual speed value DI is the time derivative of the actual angular position WI fed to the drive controller. This derivative can be done using an encoder evaluation, but it is Differentiation in the drive controller is also conceivable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP02010666A 2001-05-25 2002-05-13 Procédé pour le fonctionnement des composants de machines rotatifs entraînés individuellement Expired - Fee Related EP1260363B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10125609A DE10125609A1 (de) 2001-05-25 2001-05-25 Regelungsverfahren zum Betrieb von einzeln angetriebenen rotierenden Maschinenelementen
DE10125609 2001-05-25

Publications (2)

Publication Number Publication Date
EP1260363A1 true EP1260363A1 (fr) 2002-11-27
EP1260363B1 EP1260363B1 (fr) 2007-07-18

Family

ID=7686180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02010666A Expired - Fee Related EP1260363B1 (fr) 2001-05-25 2002-05-13 Procédé pour le fonctionnement des composants de machines rotatifs entraînés individuellement

Country Status (3)

Country Link
US (1) US6714843B2 (fr)
EP (1) EP1260363B1 (fr)
DE (2) DE10125609A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1024914C2 (nl) * 2003-12-01 2005-06-02 Jean Henry Robert Madern Rotatie-inrichting met verschuifbare lagerkoppen.
NL1024915C2 (nl) * 2003-12-01 2005-06-06 Jean Henry Robert Madern Inrichting voor het aanbrengen van een snede, ril en dergelijke, omvattende een plaatvormig stelsel.
FR2865814A1 (fr) * 2003-11-24 2005-08-05 Roland Man Druckmasch Dispositif et procede de regulation pour compenser les derivations de regulation de systemes d'entrainement regules dans des machines de transport et de travail, notamment des machines d'impression

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10132807C5 (de) 2001-07-06 2009-01-08 Siemens Ag Regelungsverfahren zum Betrieb von gekoppelten Antriebsachsen mit überlagerten Bewegungskomponenten
DE102008000184B4 (de) 2008-01-30 2011-02-24 Koenig & Bauer Aktiengesellschaft Verfahren zur Verringerung bzw. Vermeidung von Abwickelfehlern an Rotationsdruckmaschinen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322744A1 (de) * 1993-07-08 1995-01-19 Baumueller Nuernberg Gmbh Elektrisches Antriebssystem zur Verstellung von einem oder mehreren dreh- und/oder verschwenkbaren Funktionsteilen in Geräten und Maschinen, Antriebsanordnung mit einem Winkellagegeber und Druckmaschine
WO1997011848A1 (fr) * 1995-09-28 1997-04-03 Siemens Aktiengesellschaft Presse rotative sans arbre

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126027A (en) * 1977-06-03 1978-11-21 Westinghouse Electric Corp. Method and apparatus for eccentricity correction in a rolling mill
DE2747022C2 (de) * 1977-10-19 1985-05-15 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für den elektrischen Direktantrieb einer rotierenden Trennvorrichtung
JPS60148608A (ja) * 1984-01-11 1985-08-05 Hitachi Ltd 異周速圧延制御におけるセツトアツプ方法
GB2253719A (en) * 1991-03-15 1992-09-16 China Steel Corp Ltd Compensating roll eccentricity of a rolling mill
DE4414972C2 (de) * 1994-04-29 2003-07-24 Rieter Ingolstadt Spinnerei Korrektur eines von einem Tastwalzenpaar zur Dicke eines textilen Faserbandes gewonnenen Meßsignals
DE19623223C2 (de) * 1996-06-11 2001-05-17 Roland Man Druckmasch Antrieb für eine Druckmaschine
DE19723059A1 (de) * 1997-06-02 1998-12-03 Wifag Maschf Registerhaltige Abstimmung von Druckzylindern einer Rollenrotationsmaschine
US6137592A (en) * 1998-01-20 2000-10-24 Hewlett-Packard Company Method for adjusting drive roller linefeed distance
US6428224B1 (en) * 1999-12-21 2002-08-06 Lexmark International, Inc. Error mapping technique for a printer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322744A1 (de) * 1993-07-08 1995-01-19 Baumueller Nuernberg Gmbh Elektrisches Antriebssystem zur Verstellung von einem oder mehreren dreh- und/oder verschwenkbaren Funktionsteilen in Geräten und Maschinen, Antriebsanordnung mit einem Winkellagegeber und Druckmaschine
WO1997011848A1 (fr) * 1995-09-28 1997-04-03 Siemens Aktiengesellschaft Presse rotative sans arbre

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2865814A1 (fr) * 2003-11-24 2005-08-05 Roland Man Druckmasch Dispositif et procede de regulation pour compenser les derivations de regulation de systemes d'entrainement regules dans des machines de transport et de travail, notamment des machines d'impression
NL1024914C2 (nl) * 2003-12-01 2005-06-02 Jean Henry Robert Madern Rotatie-inrichting met verschuifbare lagerkoppen.
NL1024915C2 (nl) * 2003-12-01 2005-06-06 Jean Henry Robert Madern Inrichting voor het aanbrengen van een snede, ril en dergelijke, omvattende een plaatvormig stelsel.
EP1537920A1 (fr) * 2003-12-01 2005-06-08 Jean Henry Robert Madern Dispositif comportant un cadre plat pour réaliser une coupe, un pli et similaire

Also Published As

Publication number Publication date
DE50210481D1 (de) 2007-08-30
EP1260363B1 (fr) 2007-07-18
US20020174789A1 (en) 2002-11-28
DE10125609A1 (de) 2002-12-05
US6714843B2 (en) 2004-03-30

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