DE3853498D1 - Inkrementales Positioniersystem. - Google Patents

Inkrementales Positioniersystem.

Info

Publication number
DE3853498D1
DE3853498D1 DE3853498T DE3853498T DE3853498D1 DE 3853498 D1 DE3853498 D1 DE 3853498D1 DE 3853498 T DE3853498 T DE 3853498T DE 3853498 T DE3853498 T DE 3853498T DE 3853498 D1 DE3853498 D1 DE 3853498D1
Authority
DE
Germany
Prior art keywords
positioning system
incremental positioning
incremental
positioning
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 - Fee Related
Application number
DE3853498T
Other languages
English (en)
Other versions
DE3853498T2 (de
Inventor
Mark W Majette
John A Wickeraad
William J Walsh
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE3853498D1 publication Critical patent/DE3853498D1/de
Application granted granted Critical
Publication of DE3853498T2 publication Critical patent/DE3853498T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/21—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device
    • G05B19/23—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control
    • G05B19/231—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
    • B41J19/20—Positive-feed character-spacing mechanisms
    • B41J19/202—Drive control means for carriage movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
    • B41J19/20—Positive-feed character-spacing mechanisms
    • B41J19/202—Drive control means for carriage movement
    • B41J19/205—Position or speed detectors therefor
    • B41J19/207—Encoding along a bar
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2454—Encoders incorporating incremental and absolute signals
    • G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
    • G01D5/2457—Incremental encoders having reference marks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/22—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using plotters
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37153—Encoder delivers only one channel of pulses, using only one detector
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37296—Electronic graduation, scale expansion, interpolation
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42118—Breaking of control loop, closing open control loop
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42237—Pwm pulse width modulation, pulse to position modulation ppm
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43008—Deceleration and stopping
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45187—Printer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Optical Transform (AREA)
  • Control Of Position Or Direction (AREA)
DE3853498T 1987-07-23 1988-07-22 Inkrementales Positioniersystem. Expired - Fee Related DE3853498T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/077,575 US4789874A (en) 1987-07-23 1987-07-23 Single channel encoder system

Publications (2)

Publication Number Publication Date
DE3853498D1 true DE3853498D1 (de) 1995-05-11
DE3853498T2 DE3853498T2 (de) 1995-07-27

Family

ID=22138882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3853498T Expired - Fee Related DE3853498T2 (de) 1987-07-23 1988-07-22 Inkrementales Positioniersystem.

Country Status (6)

Country Link
US (1) US4789874A (de)
EP (1) EP0300823B1 (de)
JP (1) JPH02555A (de)
KR (1) KR960003812B1 (de)
CA (1) CA1314605C (de)
DE (1) DE3853498T2 (de)

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JPH01202462A (ja) * 1988-02-09 1989-08-15 Citizen Watch Co Ltd シリアルプリンタの印字制御装置
US4959684A (en) * 1988-06-06 1990-09-25 Minolta Camera Kabushiki Kaisha Copying machine
JPH0239208A (ja) * 1988-07-28 1990-02-08 Fanuc Ltd 原点復帰方法
US4946967A (en) * 1988-11-03 1990-08-07 Gaf Chemicals Corporation Polymerizable derivatives of 5-oxo-pyrrolidinecarboxylic acid
GB8830421D0 (en) * 1988-12-30 1989-03-01 Alcatel Business Systems Postage stamp machine
JP2810701B2 (ja) * 1989-05-31 1998-10-15 キヤノン株式会社 インクジェット記録ヘッドおよびインクジェット記録装置
JPH04295719A (ja) * 1991-03-25 1992-10-20 Nikon Corp アブソリュ−ト・エンコ−ダ
US5206645A (en) * 1991-10-28 1993-04-27 Xerox Corporation Single channel encoder
US5276970A (en) * 1991-10-30 1994-01-11 Hewlett-Packard Company Codestrip in a large-format image-related device
JPH05338306A (ja) * 1992-06-11 1993-12-21 Fuji Xerox Co Ltd シリアルプリンタ
JPH0634872A (ja) * 1992-07-14 1994-02-10 Sony Corp サンプリング系位置検出装置
TW226450B (de) * 1992-08-31 1994-07-11 Canon Kk
US5988784A (en) * 1992-11-12 1999-11-23 Canon Kabushiki Kaisha Method and apparatus for recording information with corrected drive timing
EP0622230A3 (de) * 1993-04-30 1995-07-05 Hewlett Packard Co Verfahren zum bidirektionalen Drucken.
US5519415A (en) * 1993-04-30 1996-05-21 Hewlett-Packard Company Encoder-signal timing uncertainty adjusted to improve esthetic quality in bidirectional inkjet printing
US5426457A (en) * 1993-04-30 1995-06-20 Hewlett-Packard Company Direction-independent encoder reading; position leading and delay, and uncertainty to improve bidirectional printing
JPH0725103A (ja) * 1993-07-15 1995-01-27 Canon Inc プリンタ装置及びプリント方法
US5411340A (en) * 1993-09-17 1995-05-02 Hewlett-Packard Company "Milepost" single-channel encoder, scale, and method, for midscan turn around in a scanning-head printer or reader
US5563591A (en) * 1994-10-14 1996-10-08 Xerox Corporation Programmable encoder using an addressable display
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US5773951A (en) * 1996-03-25 1998-06-30 Digital Test Corporation Wafer prober having sub-micron alignment accuracy
US5803628A (en) * 1996-07-01 1998-09-08 Xerox Corporation Printing apparatus including encoder pending
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JP3526383B2 (ja) * 1997-02-12 2004-05-10 株式会社リコー 記録装置
US5929789A (en) * 1997-04-09 1999-07-27 Hewlett-Packrd Company Single channel incremental position encorder with incorporated reference mark
US5937145A (en) * 1997-06-09 1999-08-10 Hewlett-Packard Company Method and apparatus for improving ink-jet print quality using a jittered print mode
JP3604891B2 (ja) * 1997-12-24 2004-12-22 キヤノン株式会社 補正方法及び記録装置
US6028304A (en) * 1998-01-21 2000-02-22 Sandia Corporation Precision displacement reference system
US6493937B1 (en) 1998-03-16 2002-12-17 Hewlett-Packard Company Method of manufacture for ink-jet hard copy apparatus using a modular approach to ink-jet technology
US6082854A (en) 1998-03-16 2000-07-04 Hewlett-Packard Company Modular ink-jet hard copy apparatus and methodology
KR100309490B1 (ko) * 1998-05-21 2002-04-24 윤종용 다용도인쇄장치
US6302506B1 (en) * 1998-09-28 2001-10-16 Hewlett-Packard Company Apparatus and method for correcting carriage velocity induced ink drop positional errors
US6361137B1 (en) 1998-09-28 2002-03-26 Hewlett-Packard Company Method and apparatus for compensating for variations in printhead-to-media spacing and printhead scanning velocity in an ink-jet hard copy apparatus
US6017114A (en) * 1998-09-30 2000-01-25 Hewlett-Packard Company Shifted element scanning/printing routine coordinated with media advance
JP2000196806A (ja) * 1998-10-21 2000-07-14 Canon Inc 画像処理装置、その制御方法、情報読み取り装置、記録装置、情報読み取り方法、及び記憶媒体
US6290319B1 (en) 1999-02-19 2001-09-18 Hewlett-Packard Company Controlling residual fine errors of dot placement in an incremental printer
US6254292B1 (en) 1999-02-19 2001-07-03 Hewlett Packard Company Pin-supported and -aligned linear encoder strip for a scanning incremental printer
US6322184B1 (en) 1999-05-10 2001-11-27 Hewlett-Packard Company Method and apparatus for improved swath-to-swath alignment in an inkjet print engine device
US6352332B1 (en) 1999-07-08 2002-03-05 Hewlett-Packard Company Method and apparatus for printing zone print media edge detection
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US6609781B2 (en) * 2000-12-13 2003-08-26 Lexmark International, Inc. Printer system with encoder filtering arrangement and method for high frequency error reduction
JP3995037B2 (ja) * 2001-11-28 2007-10-24 富士フイルム株式会社 走査型印刷装置およびそれによる印刷方法
US6719388B2 (en) * 2002-01-16 2004-04-13 Xerox Corporation Fail-safe circuit for dynamic smartpower integrated circuits
US7312595B2 (en) * 2002-07-09 2007-12-25 Denso Corporation Motor control apparatus
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JP2007196505A (ja) * 2006-01-26 2007-08-09 Seiko Epson Corp プリンタおよびプリンタの制御方法
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US20090152351A1 (en) * 2007-12-14 2009-06-18 Michael Nordlund Detecting An Encoder Material Reading Error
JP4904419B2 (ja) * 2010-07-16 2012-03-28 ファナック株式会社 ノイズ量検出機能を備えたエンコーダ
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JP6217077B2 (ja) * 2012-12-05 2017-10-25 株式会社リコー 駆動装置及び画像形成装置
CN113182935A (zh) * 2021-05-06 2021-07-30 河北京车轨道交通车辆装备有限公司 一种构架加工柔性生产线

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US4709245A (en) * 1986-12-22 1987-11-24 Eastman Kodak Company Ink jet printer for cooperatively printing with a plurality of insertable print/cartridges

Also Published As

Publication number Publication date
JPH02555A (ja) 1990-01-05
US4789874A (en) 1988-12-06
KR890002740A (ko) 1989-04-11
CA1314605C (en) 1993-03-16
EP0300823A3 (en) 1990-04-25
EP0300823B1 (de) 1995-04-05
KR960003812B1 (ko) 1996-03-22
DE3853498T2 (de) 1995-07-27
EP0300823A2 (de) 1989-01-25

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Legal Events

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8339 Ceased/non-payment of the annual fee