WO2010012335A1 - Verfahren zur modellierung eines regelkreises für eine bearbeitungsmaschine - Google Patents
Verfahren zur modellierung eines regelkreises für eine bearbeitungsmaschine Download PDFInfo
- Publication number
- WO2010012335A1 WO2010012335A1 PCT/EP2009/004426 EP2009004426W WO2010012335A1 WO 2010012335 A1 WO2010012335 A1 WO 2010012335A1 EP 2009004426 W EP2009004426 W EP 2009004426W WO 2010012335 A1 WO2010012335 A1 WO 2010012335A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- time
- sensor
- speed
- dead time
- web
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0081—Devices for scanning register marks
Definitions
- the present invention relates to a method for modeling a control loop for a processing machine, a correspondingly arranged computing unit, a corresponding computer program and a corresponding computer program product.
- the invention is not limited thereto, but rather directed to all types of machine tools in which a web is processed.
- the invention is particularly applicable to printing machines such as e.g. Newspaper printing machines, commercial printing machines, gravure printing machines, packaging printing machines or securities printing machines, and in processing machines, such as e.g. Pouch machines, enveloping machines or packaging machines used.
- the web can be made of paper, cloth, cardboard, plastic, metal, rubber, in foil form, etc.
- a web is moved along driven axes (web transport axes or devices) such as draw rolls or feed rolls and non-driven axes such as deflection, guide, drying or cooling rolls.
- driven axes web transport axes or devices
- non-driven axes such as deflection, guide, drying or cooling rolls.
- the web is simultaneously processed by means of usually also driven processing axes, for example.
- the driven axes affect both the web tension and the processing register, for example, a color or longitudinal register.
- controllers In the case of printing presses, for example, longitudinal and / or page registers are regulated in order to achieve an optimum printing result.
- controllers such as P controllers, D controllers, I controllers, etc., as well as any combinations thereof, include controller parameters that must be set.
- Conventional control parameters are the proportional gain Kp, the integral gain Ki, the differential gain KQ, the reset time T N , the retention time Ty, delays T, etc.
- the controller parameters are manually determined or set in the prior art via an evaluation of a step response. For this purpose, the reference variable is changed and the system behavior is examined or optimized for this setpoint change. Thereupon, for example, the controller parameters are changed by a machine operator, which is why he has control-technical knowledge and must set the parameters individually.
- the control loop structure consists at least of the two elements controller and controlled system (path behavior).
- the distance behavior of an adjusting movement for example of a printing unit, is usually modeled as a PT1 component with a delay time T (v) s.
- Control technology usually the track behavior is compensated by means of a PI controller such that there is a second-order system.
- PI controller delay time
- the time constant of the controlled system T (v) s is proportional to the web length (between the axis to be controlled and the previous nip) and inversely proportional to the web speed v.
- the web length typically remains constant during production and only changes during production changes and can possibly be assumed to be a constant. This results in a simplification by assuming the path time constant only proportional to l / v.
- the controller parameters are adapted in the prior art. In doing so, known adjustment methods such as, for example, symmetrical optimum or root locus methods are used.
- a continuous-time control is a regulation in which the controller is constantly calculated; in an event-controlled control, the controller is only calculated once after a special event. The corresponding event is typically coupled to the measurement of a register error, which is usually performed once per format / product.
- the acceleration of the calculation increases proportionally to the machine speed, since more print marks are evaluated per unit of time at higher machine speed and thus more control processes per unit of time are also carried out.
- This can be modeled in a continuous-time control by a linearly increasing I component (hyperbolic decay time). Basically, stability is inherent in event-controlled regulation due to this system-related change in the control behavior.
- the known methods have the disadvantage that on the one hand the controller parameters have to be entered manually, which usually does not lead to an optimal control, and on the other hand the methods for automatic adaptation are not yet so mature that optimum results, in particular with regard to the disturbance behavior, be achieved.
- the present invention proposes a method for modeling a control loop for a processing machine, a computing unit, a computer program and a computer program product having the features of the independent claims.
- At least one, in particular constant, i. not dependent on ground speed, and / or speed-dependent dead time at least one, in particular constant, i. not dependent on ground speed, and / or speed-dependent dead time.
- a dead time in the modeling of the underlying control loop is taken into account.
- the at least one constant dead time includes a data transmission time from a sensor to a computing unit, a measurement time or computing time of a sensor and / or a computing time of a computing unit.
- the sensors register and / or web tension sensors
- An advantageously to be considered dead time results accordingly from the transmission time between a sensor and the arithmetic unit to which the sensor is connected.
- the transmission of the measured values from the sensors to the control units can take place, for example, via a network or via a fieldbus.
- Another, advantageously to be considered dead time results from a measuring time of a sensor.
- This dead time is defined by the amount of time the sensor takes to provide the measurement signal at a sensor output from the time the tag reaches the sensor. This may involve internal processing such as calculating and providing a position or distance.
- a used computing unit includes a dead time, which is defined by the time between the reception of the measured value from the sensor and the output of the control value to the controlled system. The sum of the constant dead times is typically in the range of 10-200 ms. It is expedient if one or all of the abovementioned dead times can be entered externally, determined independently or interrogated via a bus system. Data transmission times may be determined, for example, using time synchronization techniques. Measurement times and calculation times can be measured.
- At least one speed-dependent dead time is taken into account in the modeling. It makes sense, the at least one speed-dependent dead time depending on a machining length and a web speed to model.
- a speed-dependent dead time results for example from the fact that a control command of the arithmetic unit or the controller does not act immediately. For example, an angular displacement of a cylinder is not abrupt, but is distributed over the rotation of the printing cylinder ramped. This gives a soft adjustment that affects the printing process or web transport only slightly. This ramp-shaped distribution of an adjustment can be modeled as dead time, for example.
- speed-dependent dead times result from the discrete-time sampling of the event of the controlled controller.
- the controller usually only receives a new measured value for determining the control deviation on a printing press once per printing cylinder revolution.
- One or both of the abovementioned dead times can be modeled as a function of a processing length and a web speed, wherein in particular a proportionality to the quotient of processing length and web speed or to the quotient of processing length and double web speed is offered.
- the processing length for example, a printing length, for example, the distance between two identical register marks on a web called.
- the at least one speed-dependent dead time is modeled depending on a distance of a sensor from a printing unit. It is advisable if the modeling additionally takes place as a function of the reciprocal path velocity. Furthermore, it makes sense if the distance of the sensor from the printing unit can be entered or independently determined. Usually, the sensor is not located directly at the printing unit but, for example, up to a few cylinder circumference behind the printing unit in order to register the register marks. The distance that the web must travel until the sensor can detect a register mark can be modeled as additional dead time, which decreases with increasing speed. According to an advantageous embodiment of the invention, the at least one constant and / or the at least one speed-dependent dead time are combined in one control circuit element.
- this control loop member for example, as a PTl member.
- all considered dead times can be taken into account as total dead time within the control loop, which particularly simplifies the modeling of the control loop.
- a web speed a web length, ie the length between two processing devices, a processing length, ie the distance between two repetitive processing points on the web, a distance of a sensor from a processing device, a data transfer time of one Sensor to a computing unit, a measuring time of a sensor and / or a computing time of a computing unit.
- This refinement of the invention offers the advantage that all the incoming quantities are either geometric or physical parameters of the processing machine, which only have to be determined once, or parameters, such as the web speed, which are known within the machine or are light can be determined acts.
- a determination of controller parameters is carried out on the basis of the modeled control loop.
- this determination can be made automatically within a computing unit such as e.g. a control unit or a Registerreg- ler done.
- a computing unit such as e.g. a control unit or a Registerreg- ler done.
- the design of the controller parameters takes place with regard to the disturbance behavior.
- the setpoint of the register controller is rarely set by the operator during printing. During the printing process, therefore, the controller is more likely to correct occurring errors ⁇ deviations).
- the design of the controller parameters should therefore take the case of occurring disturbances into consideration rather than the case of a setpoint change. tion.
- the optimization strategies setpoint jumps or disturbance behavior
- the optimization of the disturbance behavior usually results in higher P gains in order to compensate errors that occur more quickly, which moreover usually do not occur suddenly but rather slowly. If such controllers are then subjected to a set point jump, this can lead to excessive overshoots and thus to poor control performance.
- a setpoint jump can also be caused by a setpoint change by the operator.
- it is optimized for the disturbance behavior, wherein the guiding behavior is expediently optimized by a suitable prefilling (eg by means of a PTI filter before the subtraction point) of the guide size, in order in particular to minimize a tendency to oscillate.
- the pre-filter is used to supply the setpoint changes to the control loop with less dynamics, for example to not drive the controller to a limit. This in turn would lead to non-linearities and consequently to reduced dynamics up to the oscillation tendency of the control loop.
- An arithmetic unit according to the invention is, in particular programmatically, configured to perform a method according to the invention.
- the invention further relates to a computer program with program code means to perform all the steps for modeling and possibly parameterization of a control loop according to a method according to the invention, when the computer program on a Computer or a corresponding processing unit, in particular in a processing machine, is executed.
- the inventively provided computer program product with program code means which are stored on a computer-readable data carrier, is designed for carrying out all steps for modeling and possibly parameterizing a control loop according to a method according to the invention, if the computer program is stored on a computer or a corresponding computing unit, in particular in a computer Processing machine, running.
- Suitable data carriers are, in particular, floppy disks, hard disks, flash memories, EEPROMs, CD-ROMs, DVDs and the like. It is also possible to download a program via computer networks (Internet, intranet, etc.).
- Figure 1 shows a schematic representation of a machine designed as a printing machine, for which the inventive method is suitable;
- Figure 2 shows a schematic representation of a modeled according to the invention
- FIG. 3 shows the control circuit according to FIG. 2 in a transformed quasi-continuous representation
- FIG. 4 shows the control circuit according to FIG. 3 in a simplified representation.
- a processing machine configured as a printing press is designated by 100 as a whole.
- a printing material such as paper 101
- the paper 101 is guided and printed by as printing units 1 11, 1 12, 113, 1 14 trained processing facilities and output by a pull-out (Outfeed) 1 15 again.
- the insertion, extraction and printing units are positionable, in particular cylinder or angle correctable, arranged.
- the printing units 1 1 1 to 1 14 are in a web tension-controlled area between the intake unit 110 and the extension unit 1 15th
- the printing units 111 to 1 14 each have a printing cylinder 111 'to 1 14', against each of which a impression roller 11 1 "to 1 14" is made with strong pressure.
- the pressure cylinders are individually and independently drivable.
- the associated drives 1 11 '"to 1 14'" are shown schematically.
- the impression rollers are freely rotatable.
- the printing units 1 1 1 to 1 14 together with the continuous paper 101 form a frictionally connected unit (nip).
- the drives of the individual plants are connected to a controller 150 via a data connection 151.
- the controller 150 comprises an embodiment of a computing unit according to the invention and is set up for automatic controller parameterization.
- the paper 101 is guided over unspecified explained roles, which are designated 102.
- rollers are provided with reference numeral 102. In particular, these may be deflection rollers, drying, cooling or blasting devices, etc.
- the text below describes how register and / or web tension control is carried out in the illustrated printing press.
- the sensors 132, 133, 134 are arranged, which determine the register position of the web 101 and, for example, are designed as a brand reader.
- the web 101 e.g. Paper
- each detected by a brand reader when a print mark (not shown), which is preferably applied by the first printing unit 1 1 1, reaches the mark reader.
- the measured value is fed to a device for register control (register controller).
- register controller register controller
- the position of the corresponding pressure cylinder 1 12 'to 1 14' is detected and this measured value also fed to the register controller. From this, a respective register deviation can be calculated (path / cylinder correction).
- the detected register deviations are used for positioning the printing units 1 12 to 1 14 and preferably also for the positioning of the infeed 110 and the extension unit 1 15.
- the tag reader may measure positions of all previously applied register marks and supply them to the register control device. From this, a respective register deviation between applied register marks can be calculated (path / path correction) and for the positioning of the printing unit
- the web is preferably between the infeed 1 10 and the first printing unit 1 1 1 with a first sensor and between the last
- register controllers and / or tension controllers are automatically parameterized using a method according to the invention. It goes without saying that the previously mentioned draft regulators and register regulators can be embodied in a common arithmetic unit 150, for example a computer.
- a control loop modeled according to the invention is shown schematically and designated overall by 200.
- the control circuit may for example be based on a printing press according to FIG. Due to the properties of the underlying processing machine, the control loop 200 can be divided into a time-discrete part 210 and a time-continuous part 220.
- the continuous-time portion 220 is a member 221 which models the ramp-like displacement of the impression cylinders by u (t) in response to a command.
- the ramp-like modeled control command u '(t) is passed on to the controlled system 222 with the route time T s .
- the discrete-time part 210 includes a part 211 included in a register controller such as a PLC, and a part 212 included in a sensor.
- the sensor is modeled by an analog / digital element 213, which supplies the continuous controlled variable di 2 (t) as a time-discrete feedback variable di 2 [k] to a comparison point 215.
- the register regulator part 21 1 likewise comprises an analog / digital element 214 which calculates the time-discrete reference variable wi 2 [k] from the continuous reference variable Wi 2 (t).
- the comparison element 215 calculates the time-discrete control error or the control difference yi 2 [k], which is supplied to the actual control element 216.
- the regulator 216 is designed as a PI member.
- the time-continuous manipulated variable u (t) is calculated in a digital / analog element 217 from a discrete-time controller output variable u [k].
- both constant and speed-dependent dead times are taken into account.
- the controlled variable di 2 (t) is detected by a sensor, wherein, for example, an area of the material web on which the printed register marks are located is illuminated by means of an LED.
- An optical unit detects a register mark and transmits the measurement signal to an electronic evaluation unit which, for example, color-identifies the register mark and can calculate a distance between two differently-colored register marks.
- the entire process described requires a measurement time, which is taken into account as a dead time T t , sEN SO R and can be about 10 to 100 ms. This dead time is associated with the member 213.
- the feedback variable d] 2 [k] is supplied to the register regulator via a connecting line, which requires a certain transmission time, which is considered as a further dead time T 1? NET . This moves in the range of approx. 1-20 ms.
- the register errors yi 2 [k] and the manipulated variable u [k] in the register controller for example a PLC, calculated, which in turn leads to a dead time T t , sps, which is about 1-20 ms.
- these constant dead times are taken into account in addition to speed-dependent dead times, which are usually modeled in proportion to a ratio of length and web speed.
- the dead times just described within the control loop can be summarized in a control loop member, as will be described in more detail with reference to Figure 3.
- the control circuit according to FIG. 2 is shown in a simplified representation and designated overall by 300. In this illustration, the individual control circuit links are shown.
- the control loop 300 comprises a PI element 310 with a control gain K R and a reset time T N.
- the constant dead time which is caused by the computing time of the arithmetic unit, is shown in a dead time element 320 with the dead time Tt, sps.
- the speed-dependent dead time T (v) R which is caused by the ramp behavior of the manipulated variable, is modeled in a member 330.
- the path behavior with the speed-dependent route times T (v) s is finally modeled in a PTI element 340.
- the speed-dependent dead time T (V) D which is caused by the distance of the sensor from the printing unit.
- This dead time is modeled in a dead time section 350.
- the caused by the measurement time of the sensor constant dead time T ⁇ SENSOR is modeled in a dead time element 360.
- the constant dead time T t , NE ⁇ caused by the data transfer is modeled in a dead time gate 370.
- the just-described dead-time elements 320, 330, 350, 360 and 370 can be combined in a control circuit element, as illustrated with reference to FIG.
- the control circuit according to FIG. 3 is shown in a further simplified representation and designated as a whole by 400.
- the control circuit 400 now comprises the PI element 310 and the controlled system 340 from FIG. 3.
- the dead time elements from FIG. 3 are combined in a control circuit element 420, which is characterized by a sum dead time Ts.
- the control circuit element 420 can be adapted by means of PTI behavior. It goes without saying that other regulatory adjustments are possible as well.
- the position of the control loop member 420 within the control loop 400 is the competent Professional selectable.
- the control loop member 420 can also be arranged in the return.
- control loop 210 time-discrete fraction
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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Feedback Control In General (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2009275534A AU2009275534A1 (en) | 2008-07-31 | 2009-06-19 | Method for modeling a control circuit for a processing machine |
US13/056,605 US20110137451A1 (en) | 2008-07-31 | 2009-06-19 | Method for Modeling a Control Circuit for a Processing Machine |
JP2011520338A JP2011529588A (ja) | 2008-07-31 | 2009-06-19 | 処理機械用の閉制御ループをモデル化する方法 |
CN2009801302788A CN102112315A (zh) | 2008-07-31 | 2009-06-19 | 用于对处理机的调节回路建模的方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008035639A DE102008035639A1 (de) | 2008-07-31 | 2008-07-31 | Verfahren zur Modellierung eines Regelkreises für eine Bearbeitungsmaschine |
DE102008035639.5 | 2008-07-31 |
Publications (1)
Publication Number | Publication Date |
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WO2010012335A1 true WO2010012335A1 (de) | 2010-02-04 |
Family
ID=40983470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/004426 WO2010012335A1 (de) | 2008-07-31 | 2009-06-19 | Verfahren zur modellierung eines regelkreises für eine bearbeitungsmaschine |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110137451A1 (de) |
JP (1) | JP2011529588A (de) |
CN (1) | CN102112315A (de) |
AU (1) | AU2009275534A1 (de) |
DE (1) | DE102008035639A1 (de) |
WO (1) | WO2010012335A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009019642A1 (de) * | 2009-04-30 | 2010-11-04 | Volkswagen Ag | Einrichtung zur Betätigung einer hydraulischen Kupplung eines Kraftfahrzeugs und Montageverfahren dazu |
DE102009019624A1 (de) | 2009-04-30 | 2010-11-04 | Robert Bosch Gmbh | Verfahren zur Bestimmung wenigstens eines Reglerparameters eines Regelglieds in einem Bahnspannungs-Regelkreis für eine Bearbeitungsmaschine |
DE102009048951A1 (de) | 2009-10-10 | 2011-04-14 | Robert Bosch Gmbh | Verfahren zur Modellierung eines Seitenregister-Regelkreises für eine Bearbeitungsmaschine |
DE102010012291A1 (de) | 2010-03-23 | 2011-09-29 | Robert Bosch Gmbh | Verfahren zur Bestimmung wenigstens eines Reglerparameters eines Bahnspannungs-Regelglieds |
DE102010013782A1 (de) | 2010-04-03 | 2011-10-06 | Robert Bosch Gmbh | Verfahren zur Bestimmung wenigstens eines Reglerparameters eines Tänzerlage-Regelglieds |
DE102010052576A1 (de) | 2010-11-25 | 2012-05-31 | Robert Bosch Gmbh | Verfahren zur Registerregelung mehrerer Bearbeitungseinrichtungen unter Verwendung eines einzigen Registersensors sowie einer einzigen Registerregeleinheit |
DE102011101842A1 (de) | 2011-05-17 | 2012-11-22 | Robert Bosch Gmbh | Verfahren zum Regeln der Bahnspannung in einer Bahnbearbeitungsmaschine |
DE202011050286U1 (de) * | 2011-05-30 | 2012-09-06 | Eltromat Gmbh | Druckmaschine mit Registermarkensensor |
AT512359A3 (de) * | 2011-12-29 | 2015-09-15 | Bosch Gmbh Robert | Verfahren zur Regelung einer Bahnzugkraft in einer Bearbeitungsmaschine |
US9951472B2 (en) | 2014-04-15 | 2018-04-24 | Gpcp Ip Holdings Llc | Methods and apparatuses for controlling a manufacturing line used to convert a paper web into paper products by reading marks on the paper web |
CN106458494B (zh) | 2014-05-23 | 2017-11-24 | 三菱电机株式会社 | 辊间输送控制装置 |
DE102015122430A1 (de) * | 2015-12-21 | 2017-06-22 | Sig Technology Ag | Verfahren zur Regelung der Bearbeitung einer Materialbahn anhand von Registermarken sowie Vorrichtung zur Durchführung des Verfahrens |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049213A (en) * | 1975-05-12 | 1977-09-20 | Veb Polygraph Leipzig Kombinat Fur Polygraphische Maschinen Und Ausrustungen | Automatic regulation of the position of the lateral edge of a travelling web |
US4491490A (en) * | 1982-06-01 | 1985-01-01 | Bernhard Ehret | Control device and method for gluing together continuous form sets |
DE10013876A1 (de) * | 1999-04-08 | 2000-10-12 | Heidelberger Druckmasch Ag | Verfahren zum Regeln der Farbgebung beim Drucken mit einer Druckmaschine |
EP1798177A2 (de) * | 2005-12-15 | 2007-06-20 | Texmag GmbH Vertriebsgesellschaft GmbH | Verfahren und System zur Lageregelung von Bahnen und Wellpape mit Naturkante |
DE29724929U1 (de) * | 1997-08-21 | 2007-09-06 | Man Roland Druckmaschinen Ag | Druckmaschine mit Temperiervorrichtung |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4006346A (en) * | 1975-11-13 | 1977-02-01 | Phillips Petroleum Company | Control method including feedforward signal |
DE4238037A1 (en) * | 1992-11-11 | 1993-04-08 | Voith Gmbh J M | Paper web profile fault correction - uses mathematical model for current operation to eliminate residual faults on the lateral profile |
JPH06318102A (ja) * | 1993-05-07 | 1994-11-15 | Yamatake Honeywell Co Ltd | センサ補償装置 |
US5556492A (en) * | 1994-11-07 | 1996-09-17 | Exact Packaging, Inc. | Labeling machine having a web velocity compensator device |
JP3269792B2 (ja) * | 1997-08-20 | 2002-04-02 | 株式会社東芝 | 非同期ネットワーク型制御システム、このシステムにおけるプロセス管理方法およびプロセス管理プログラムを記録した記録媒体 |
EP0950519B1 (de) * | 1998-04-16 | 2001-08-29 | ABB Industrie AG | Verfahren zur selbsteinstellenden Farb- und Schnittregistersteuerung in Rotationsdruckmaschinen mit mehreren Bahnen |
JP2000122708A (ja) * | 1998-10-12 | 2000-04-28 | Meidensha Corp | Plcシステムのむだ時間補償方式 |
JP2000168053A (ja) * | 1998-12-08 | 2000-06-20 | Shinohara Tekkosho:Kk | 枚葉式印刷機の見当補正装置 |
DE10132266B4 (de) * | 2000-07-11 | 2015-10-22 | Heidelberger Druckmaschinen Ag | Verfahren zur Regelung des Übergabepassers in einer Bogenrotationsdruckmaschine |
DE10041181A1 (de) * | 2000-08-18 | 2002-05-16 | Betr Forsch Inst Angew Forsch | Mehrgrößen-Planheitsregelungssystem |
DE102004060425B3 (de) * | 2004-08-24 | 2006-04-27 | Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH | Verfahren zur Bandbeschichtung |
US7593656B2 (en) * | 2004-10-20 | 2009-09-22 | Eastman Kodak Company | Method and device for controlling registration |
DE102005019566A1 (de) * | 2005-04-27 | 2006-11-09 | Bosch Rexroth Aktiengesellschaft | Druckmaschine und Verfahren zur Registerkorrektur |
DE102005053489C5 (de) * | 2005-11-09 | 2008-11-06 | Siemens Ag | Regelungssystem und Regelungsverfahren für eine industrielle Einrichtung |
SE529454C2 (sv) * | 2005-12-30 | 2007-08-14 | Abb Ab | Förfarande och anordning för trimning och styrning |
JP2008055707A (ja) * | 2006-08-30 | 2008-03-13 | Dainippon Printing Co Ltd | グラビア印刷機およびその制御方法 |
JP4851900B2 (ja) * | 2006-09-22 | 2012-01-11 | 東芝ストレージデバイス株式会社 | 2自由度位置制御方法、2自由度位置制御装置および媒体記憶装置 |
EP1980396A3 (de) * | 2007-04-10 | 2011-08-24 | Robert Bosch Gmbh | Verfahren zum Verstellen von Druckmaschinenmodulen |
DE102007049670B4 (de) * | 2007-10-17 | 2015-02-26 | Robert Bosch Gmbh | Verfahren zur Registerkorrektur bei einer Bearbeitungsmaschine sowie Bearbeitungsmaschine |
-
2008
- 2008-07-31 DE DE102008035639A patent/DE102008035639A1/de not_active Ceased
-
2009
- 2009-06-19 WO PCT/EP2009/004426 patent/WO2010012335A1/de active Application Filing
- 2009-06-19 US US13/056,605 patent/US20110137451A1/en not_active Abandoned
- 2009-06-19 CN CN2009801302788A patent/CN102112315A/zh active Pending
- 2009-06-19 JP JP2011520338A patent/JP2011529588A/ja active Pending
- 2009-06-19 AU AU2009275534A patent/AU2009275534A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049213A (en) * | 1975-05-12 | 1977-09-20 | Veb Polygraph Leipzig Kombinat Fur Polygraphische Maschinen Und Ausrustungen | Automatic regulation of the position of the lateral edge of a travelling web |
US4491490A (en) * | 1982-06-01 | 1985-01-01 | Bernhard Ehret | Control device and method for gluing together continuous form sets |
DE29724929U1 (de) * | 1997-08-21 | 2007-09-06 | Man Roland Druckmaschinen Ag | Druckmaschine mit Temperiervorrichtung |
DE10013876A1 (de) * | 1999-04-08 | 2000-10-12 | Heidelberger Druckmasch Ag | Verfahren zum Regeln der Farbgebung beim Drucken mit einer Druckmaschine |
EP1798177A2 (de) * | 2005-12-15 | 2007-06-20 | Texmag GmbH Vertriebsgesellschaft GmbH | Verfahren und System zur Lageregelung von Bahnen und Wellpape mit Naturkante |
Also Published As
Publication number | Publication date |
---|---|
DE102008035639A1 (de) | 2010-02-04 |
CN102112315A (zh) | 2011-06-29 |
AU2009275534A1 (en) | 2010-02-04 |
JP2011529588A (ja) | 2011-12-08 |
US20110137451A1 (en) | 2011-06-09 |
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