DE68917754D1 - Numerisch gesteuerte Einrichtung mit Kompensierung für toten Gang. - Google Patents

Numerisch gesteuerte Einrichtung mit Kompensierung für toten Gang.

Info

Publication number
DE68917754D1
DE68917754D1 DE68917754T DE68917754T DE68917754D1 DE 68917754 D1 DE68917754 D1 DE 68917754D1 DE 68917754 T DE68917754 T DE 68917754T DE 68917754 T DE68917754 T DE 68917754T DE 68917754 D1 DE68917754 D1 DE 68917754D1
Authority
DE
Germany
Prior art keywords
compensation
controlled device
numerically controlled
dead gear
dead
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
DE68917754T
Other languages
English (en)
Other versions
DE68917754T2 (de
Inventor
Yoshiaki Kakino
Yukitoshi Ihara
Mitsuo C O Mitsubishi Yonetani
Takeo C O Mitsubishi D Teshima
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE68917754D1 publication Critical patent/DE68917754D1/de
Publication of DE68917754T2 publication Critical patent/DE68917754T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G05B19/404—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 control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
    • 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
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41043—Memory table with motor current and corresponding correction for lost motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
  • Control Of Position Or Direction (AREA)
DE68917754T 1988-03-01 1989-03-01 Numerisch gesteuerte Einrichtung mit Kompensierung für toten Gang. Expired - Lifetime DE68917754T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63048118A JPH0833763B2 (ja) 1988-03-01 1988-03-01 数値制御装置

Publications (2)

Publication Number Publication Date
DE68917754D1 true DE68917754D1 (de) 1994-10-06
DE68917754T2 DE68917754T2 (de) 1995-02-16

Family

ID=12794409

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68917754T Expired - Lifetime DE68917754T2 (de) 1988-03-01 1989-03-01 Numerisch gesteuerte Einrichtung mit Kompensierung für toten Gang.

Country Status (6)

Country Link
US (1) US4961034A (de)
EP (1) EP0331142B1 (de)
JP (1) JPH0833763B2 (de)
KR (1) KR910007054B1 (de)
DE (1) DE68917754T2 (de)
HK (1) HK1004297A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2762364B2 (ja) * 1989-03-20 1998-06-04 ファナック株式会社 サーボモータのフィードフォワード制御方法
JPH0371206A (ja) * 1989-08-10 1991-03-27 Mitsubishi Electric Corp Ｎｃ工作機械の機械誤差補正装置
JP2935713B2 (ja) * 1989-08-22 1999-08-16 ファナック株式会社 数値制御装置
JPH03180909A (ja) * 1989-12-11 1991-08-06 Mitsubishi Electric Corp 数値制御装置
JPH03246707A (ja) * 1990-02-26 1991-11-05 Fanuc Ltd 系統別位置補正方式
JPH03290706A (ja) * 1990-04-09 1991-12-20 Mitsubishi Electric Corp 数値制御装置
JP2636087B2 (ja) * 1991-03-28 1997-07-30 松下電器産業株式会社 部品供給方法
JPH0667716A (ja) * 1992-08-19 1994-03-11 Mitsubishi Electric Corp 数値制御装置並びに数値制御方法
JP3481004B2 (ja) * 1995-02-02 2003-12-22 ファナック株式会社 外乱オブザーバを使用したバックラッシュ補正方法
KR100241148B1 (ko) * 1995-07-13 2000-03-02 이종수 수치 제어기의 백래시 보정 장치 및 그 방법
DE19632139C1 (de) * 1996-08-09 1997-07-31 Brose Fahrzeugteile Verfahren zur Steuerung der Bewegung einer Fensterscheibe einer Kraftfahrzeugtür
DE19632910C2 (de) * 1996-08-16 2002-07-25 Brose Fahrzeugteile Verfahren zum berührungslosen Anfahren der unteren Anschlagsposition einer fremdkraftbetätigten Fensterscheibe eines Kraftfahrzeugs
JP3169838B2 (ja) * 1996-08-21 2001-05-28 東芝機械株式会社 サーボモータの制御方法
DE19711979A1 (de) 1997-03-12 1998-10-08 Brose Fahrzeugteile Verfahren zur elektrischen Steuerung und Regelung der Bewegung von elektrisch betriebenen Aggregaten
JP2001166805A (ja) * 1999-12-13 2001-06-22 Toshiba Mach Co Ltd ハイブリッド制御方式の工作機械のロストモーション補正値設定方法およびその方法をコンピュータに実行させるプログラムを記録したコンピュータ読み取り可能な記録媒体および数値制御工作機械
JP2004533909A (ja) * 2001-07-13 2004-11-11 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 動作データを記憶する記憶手段を有するフードプロセッサ
JP2004280506A (ja) * 2003-03-17 2004-10-07 Fanuc Ltd 数値制御装置
JP4510723B2 (ja) * 2005-08-22 2010-07-28 オークマ株式会社 ロストモーション補正機能を有する位置制御装置
JP5991249B2 (ja) * 2013-03-27 2016-09-14 ブラザー工業株式会社 数値制御装置
US11385139B2 (en) 2018-11-21 2022-07-12 Martin E. Best Active backlash detection methods and systems

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835259A (de) * 1971-09-10 1973-05-24
US3866212A (en) * 1973-10-23 1975-02-11 Giddings & Lewis Position control system with plural signal transmission through common inductive device
US4081732A (en) * 1976-03-02 1978-03-28 Tadamasa Aoyama Automatic positioning method and apparatus
US4478009A (en) * 1978-05-09 1984-10-23 Rukavina Daniel M Automatic control system for machine tools
JPS5776608A (en) * 1980-10-30 1982-05-13 Fanuc Ltd Position error correction device
US4341986A (en) * 1981-01-22 1982-07-27 The United States Of America As Represented By The Secretary Of The Navy Servo control system for the positioning of an apparatus
DE3121048A1 (de) * 1981-05-27 1982-12-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur steuerung der geschwindigkeit eines von einem antrieb bewegbaren gegenstands
US4513646A (en) * 1981-06-17 1985-04-30 Renishaw Electrical Limited Numerically controlled machine tool
JPS5846413A (ja) * 1981-09-14 1983-03-17 Hitachi Ltd 電気サ−ボ機構
US4459525A (en) * 1982-02-03 1984-07-10 Ricoh Company, Ltd. Motor speed control system
US4506321A (en) * 1982-09-08 1985-03-19 Imec Corporation Motion control system with adaptive deceleration
JPS5947985A (ja) * 1982-09-13 1984-03-17 Ricoh Co Ltd サ−ボモ−タの速度制御方式
JPS5981705A (ja) * 1982-11-02 1984-05-11 Fanuc Ltd Ｎｃ工作機械における補正方法
DE3306555C2 (de) * 1983-02-25 1986-03-27 Brown, Boveri & Cie Ag, 6800 Mannheim Regeleinrichtung für Werkzeugmaschinen mit einer durch einen Motor über ein Schaltgetriebe angetriebenen Arbeitsspindel od. dgl.
JPS59161708A (ja) * 1983-03-04 1984-09-12 Fanuc Ltd サ−ボ駆動ユニツト
JPS59197901A (ja) * 1983-04-25 1984-11-09 Canon Inc 運動制御装置
EP0126388B1 (de) * 1983-05-13 1989-11-08 Hitachi, Ltd. Verfahren zur Steuerung einer numerisch gesteuerten Werkzeugmaschine
JPS602088A (ja) * 1983-06-15 1985-01-08 Ricoh Co Ltd サ−ボモ−タ駆動方式
US4578763A (en) * 1983-08-15 1986-03-25 International Cybernetics Corp. Sampled data servo control system with deadband compensation
US4574227A (en) * 1983-11-14 1986-03-04 Datapoint Corporation Dual mode servo
DE3408551A1 (de) * 1984-03-08 1985-09-12 Siemens AG, 1000 Berlin und 8000 München Verfahren zum verringern von bahnfehlern bei rechnergesteuerten werkzeugmaschinen oder industrierobotern
AU549174B2 (en) * 1984-05-08 1986-01-16 Matsushita Electric Industrial Co., Ltd. Control system for dc motors
JPS6190205A (ja) * 1984-10-09 1986-05-08 Komatsu Ltd ロボツトの絶対位置決め誤差補償方法
US4698569A (en) * 1985-06-13 1987-10-06 Yoshikazu Kimura Apparatus for locating a carrier at a desired position
US4713596A (en) * 1985-07-10 1987-12-15 General Electric Company Induction motor drive system
JPS6294251A (ja) * 1985-10-17 1987-04-30 Toshiba Mach Co Ltd 位置制御装置
JPS63123605A (ja) * 1986-11-12 1988-05-27 Fanuc Ltd タツピング加工制御装置

Also Published As

Publication number Publication date
US4961034A (en) 1990-10-02
JPH0833763B2 (ja) 1996-03-29
DE68917754T2 (de) 1995-02-16
KR910007054B1 (ko) 1991-09-16
JPH01222302A (ja) 1989-09-05
EP0331142B1 (de) 1994-08-31
EP0331142A3 (en) 1990-10-17
EP0331142A2 (de) 1989-09-06
KR890015098A (ko) 1989-10-28
HK1004297A1 (en) 1998-11-20

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)