CA930055A - Method and apparatus for compensating an error in numerical control - Google Patents

Method and apparatus for compensating an error in numerical control

Info

Publication number
CA930055A
CA930055A CA095640A CA95640A CA930055A CA 930055 A CA930055 A CA 930055A CA 095640 A CA095640 A CA 095640A CA 95640 A CA95640 A CA 95640A CA 930055 A CA930055 A CA 930055A
Authority
CA
Canada
Prior art keywords
compensating
error
numerical control
numerical
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
Application number
CA095640A
Other languages
English (en)
Inventor
Inaba Seiuemon
Amemiya Youichi
Hashimoto Yoshihiro
Usami Hiroshi
Shimizu Kanryo
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of CA930055A publication Critical patent/CA930055A/en
Expired 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
    • 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
    • G05B19/40—Open loop systems, e.g. using stepping motor
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34156—Slope control, delta x, y proportional to x, y
    • 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
    • G05B2219/41065—Resolver or inductosyn correction
    • 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
    • G05B2219/41186—Lag
    • 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
    • G05B2219/42163—Simulator

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)
  • Control Of Stepping Motors (AREA)
CA095640A 1969-10-24 1970-10-15 Method and apparatus for compensating an error in numerical control Expired CA930055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44085138A JPS5027146B1 (de) 1969-10-24 1969-10-24

Publications (1)

Publication Number Publication Date
CA930055A true CA930055A (en) 1973-07-10

Family

ID=13850279

Family Applications (1)

Application Number Title Priority Date Filing Date
CA095640A Expired CA930055A (en) 1969-10-24 1970-10-15 Method and apparatus for compensating an error in numerical control

Country Status (10)

Country Link
US (1) US3896361A (de)
JP (1) JPS5027146B1 (de)
BE (1) BE757978A (de)
CA (1) CA930055A (de)
CH (1) CH524855A (de)
DE (1) DE2052503C3 (de)
FR (1) FR2065514B1 (de)
GB (1) GB1326223A (de)
NL (1) NL158948B (de)
SE (1) SE399600B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2275816A1 (fr) * 1974-06-19 1976-01-16 Commissariat Energie Atomique Dispositif de commande d'un organe mecanique avec retour d'effort
US3984747A (en) * 1975-01-07 1976-10-05 The Gerber Scientific Instrument Company High accuracy plotter
US4101817A (en) * 1976-07-06 1978-07-18 Okuma Machinery Works Ltd. Position-correctable numerical control system
DE2726112C3 (de) * 1977-06-10 1984-08-02 Siemens AG, 1000 Berlin und 8000 München Regeleinrichtung mit einem integral wirkenden Stellantrieb
PL116289B1 (en) * 1978-06-19 1981-05-30 Hutmaszprojekt Digital device for sweep limitation in a loading bridgeor overhead travelling crane
US4331910A (en) * 1980-02-04 1982-05-25 Fujitsu Fanuc Limited Positioning control system
DE3201850C2 (de) * 1982-01-22 1984-05-17 Vereinigte Glaswerke Gmbh, 5100 Aachen Numerisch gesteuerte Modellschneidemaschine für Glasscheiben und deren Anwendung
JPS59138657U (ja) * 1983-03-06 1984-09-17 松隈産業有限会社 泥状物押出機
DE3866203D1 (de) * 1987-09-28 1991-12-19 Siemens Ag Verfahren zur numerisch gesteuerten lageregelung elektromotorisch angetriebener achsen.
JP3453043B2 (ja) * 1997-04-30 2003-10-06 東芝機械株式会社 旋回機構の数値制御装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416056A (en) * 1960-06-04 1968-12-10 Fujitsu Ltd Programmed digital motor control for a machine tool using a pulse distribution technique
US3422325A (en) * 1964-03-10 1969-01-14 Gerber Scientific Instr Co Device for driving a movable part with precise control over its displacement during movement
DE1919079C3 (de) * 1968-05-08 1975-04-24 Fujitsu Ltd., Kawasaki, Kanagawa (Japan) Numerische Steuervorrichtung
US3539897A (en) * 1968-07-22 1970-11-10 Hyper Loop Servo control system including means to compare programmed velocity with actual velocity to eliminate velocity error

Also Published As

Publication number Publication date
GB1326223A (de) 1973-08-08
BE757978A (fr) 1971-04-01
SE399600B (sv) 1978-02-20
CH524855A (de) 1972-06-30
DE2052503B2 (de) 1975-04-03
DE2052503A1 (de) 1971-05-27
NL158948B (nl) 1978-12-15
US3896361A (en) 1975-07-22
FR2065514A1 (de) 1971-07-30
FR2065514B1 (de) 1973-12-28
NL7014836A (de) 1971-04-27
DE2052503C3 (de) 1975-11-20
JPS5027146B1 (de) 1975-09-05

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