IT1015362B - Dispositivo per formare una grandez za proporzionale alla differenza fra due sequenze di impulsi specie per dispositivi di comando di mac chine utensili - Google Patents

Dispositivo per formare una grandez za proporzionale alla differenza fra due sequenze di impulsi specie per dispositivi di comando di mac chine utensili

Info

Publication number
IT1015362B
IT1015362B IT24376/74A IT2437674A IT1015362B IT 1015362 B IT1015362 B IT 1015362B IT 24376/74 A IT24376/74 A IT 24376/74A IT 2437674 A IT2437674 A IT 2437674A IT 1015362 B IT1015362 B IT 1015362B
Authority
IT
Italy
Prior art keywords
pulses
specially
sequences
difference
forming
Prior art date
Application number
IT24376/74A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1015362B publication Critical patent/IT1015362B/it

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—Program-control systems
    • G05B19/02—Program-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 program 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 program 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 program 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 program 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 program 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
    • G05B19/232—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 program 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 with speed feedback only

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position Or Direction (AREA)
  • Manipulation Of Pulses (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Numerical Control (AREA)
IT24376/74A 1973-06-28 1974-06-25 Dispositivo per formare una grandez za proporzionale alla differenza fra due sequenze di impulsi specie per dispositivi di comando di mac chine utensili IT1015362B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2332974A DE2332974C3 (de) 1973-06-28 1973-06-28 Schaltungsanordnung zum Bilden einer der Differenz zweier Pulsfolgen proportionalen Größe

Publications (1)

Publication Number Publication Date
IT1015362B true IT1015362B (it) 1977-05-10

Family

ID=5885370

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24376/74A IT1015362B (it) 1973-06-28 1974-06-25 Dispositivo per formare una grandez za proporzionale alla differenza fra due sequenze di impulsi specie per dispositivi di comando di mac chine utensili

Country Status (9)

Country Link
JP (1) JPS5069483A (pl)
DD (1) DD113152A5 (pl)
DE (1) DE2332974C3 (pl)
FR (1) FR2235537B1 (pl)
GB (1) GB1463357A (pl)
HU (1) HU174385B (pl)
IT (1) IT1015362B (pl)
PL (1) PL90739B1 (pl)
SE (1) SE399158B (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113424A3 (de) * 1980-03-10 1985-11-21 Eaton-Optimetrix Inc. Positionsregelschaltung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258667A (en) * 1966-06-28 Phase shift decoder for a servo control
DE911853C (de) * 1951-07-07 1954-05-20 Telefunken Gmbh Schaltungsanordnung zum Phasenvergleich zweier Impulsfolgen
DE945400C (de) * 1952-01-25 1956-07-05 Max Grundig Verfahren zur Erzeugung von Regelspannungen zur selbsttaetigen Frequenzregelung von Kippgeneratoren, insbesondere fuer die Zeilenablenkung von Fernsehempfaengern
DE1273666B (de) * 1957-05-27 1968-07-25 Bendix Corp Anordnung zur Steuerung der Lage eines Gegenstandes
CH465671A (de) * 1961-09-05 1968-11-30 Gen Electric Phasendiskriminator
US3120603A (en) * 1962-03-07 1964-02-04 Gen Electric Automatic control apparatus
GB1019897A (en) * 1962-03-07 1966-02-09 Gen Electric Automatic control apparatus
DE1192246B (de) * 1963-04-26 1965-05-06 Continental Elektro Ind Ag Vorrichtung zur Erzeugung einer Rechteck-impulsfolge variabler Impulsbreite
GB1186528A (en) * 1966-10-04 1970-04-02 Cea Perego Spa A Method and a Device for Providing in Analog Form a Signal Depending on the Difference Between Two Variable Quantities which are Available in Digital Form
DE1588480B2 (de) * 1967-08-16 1971-12-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vorrichtung zur korrektur des bei digital inkrementaler lageregelung durch ueberlauf oder nachlauf bewegter maschinen teile entstehender wegfehlers
US3532955A (en) * 1967-08-28 1970-10-06 Bendix Corp Pulse command-pulse feedback phase comparison circuit for a servo system
US3686547A (en) * 1969-10-21 1972-08-22 Gen Electric Numerical fine-coarse positioning control system
GB1309326A (en) * 1970-09-07 1973-03-07 Instron Ltd Constant speed drive
US3671876A (en) * 1971-01-19 1972-06-20 George S Oshiro Pulse-phase comparators

Also Published As

Publication number Publication date
GB1463357A (en) 1977-02-02
DD113152A5 (pl) 1975-05-12
DE2332974C3 (de) 1981-12-24
PL90739B1 (pl) 1977-01-31
DE2332974B2 (de) 1975-12-11
SE7408404L (pl) 1974-12-30
FR2235537A1 (pl) 1975-01-24
DE2332974A1 (de) 1975-01-16
FR2235537B1 (pl) 1978-01-13
JPS5069483A (pl) 1975-06-10
SE399158B (sv) 1978-01-30
HU174385B (hu) 1979-12-28

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