GB1398992A - Motor speed control apparatus - Google Patents

Motor speed control apparatus

Info

Publication number
GB1398992A
GB1398992A GB3530072A GB3530072A GB1398992A GB 1398992 A GB1398992 A GB 1398992A GB 3530072 A GB3530072 A GB 3530072A GB 3530072 A GB3530072 A GB 3530072A GB 1398992 A GB1398992 A GB 1398992A
Authority
GB
United Kingdom
Prior art keywords
motor
counter
movement
arrangement
paper
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
GB3530072A
Other languages
English (en)
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 Services Ltd
Original Assignee
Fujitsu Services 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 Services Ltd filed Critical Fujitsu Services Ltd
Priority to GB3530072A priority Critical patent/GB1398992A/en
Priority to ZA734936A priority patent/ZA734936B/xx
Priority to AU58529/73A priority patent/AU476966B2/en
Priority to FR7327680A priority patent/FR2195112B3/fr
Publication of GB1398992A publication Critical patent/GB1398992A/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
    • G05B19/21—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
    • 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 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 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)
  • Handling Of Sheets (AREA)
GB3530072A 1972-07-28 1972-07-28 Motor speed control apparatus Expired GB1398992A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB3530072A GB1398992A (en) 1972-07-28 1972-07-28 Motor speed control apparatus
ZA734936A ZA734936B (en) 1972-07-28 1973-07-19 Improvements in or relating to servo systems
AU58529/73A AU476966B2 (en) 1972-07-28 1973-07-26 Improvements in or relating to motor speed control apparatus
FR7327680A FR2195112B3 (ja) 1972-07-28 1973-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3530072A GB1398992A (en) 1972-07-28 1972-07-28 Motor speed control apparatus

Publications (1)

Publication Number Publication Date
GB1398992A true GB1398992A (en) 1975-06-25

Family

ID=10376157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3530072A Expired GB1398992A (en) 1972-07-28 1972-07-28 Motor speed control apparatus

Country Status (4)

Country Link
AU (1) AU476966B2 (ja)
FR (1) FR2195112B3 (ja)
GB (1) GB1398992A (ja)
ZA (1) ZA734936B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825124A1 (de) * 1978-01-06 1979-07-12 Lockheed Electronics Co Lastantriebs- und -steuereinrichtung
JPS5514686U (ja) * 1978-07-17 1980-01-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825124A1 (de) * 1978-01-06 1979-07-12 Lockheed Electronics Co Lastantriebs- und -steuereinrichtung
JPS5514686U (ja) * 1978-07-17 1980-01-30
JPS5914802Y2 (ja) * 1978-07-17 1984-05-01 パロマ工業株式会社 比例電磁弁のための電気制御回路

Also Published As

Publication number Publication date
AU5852973A (en) 1975-01-30
AU476966B2 (en) 1976-10-07
FR2195112A1 (ja) 1974-03-01
ZA734936B (en) 1974-06-26
FR2195112B3 (ja) 1976-07-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee