GB2045462B - Position control apparatus - Google Patents

Position control apparatus

Info

Publication number
GB2045462B
GB2045462B GB7910904A GB7910904A GB2045462B GB 2045462 B GB2045462 B GB 2045462B GB 7910904 A GB7910904 A GB 7910904A GB 7910904 A GB7910904 A GB 7910904A GB 2045462 B GB2045462 B GB 2045462B
Authority
GB
United Kingdom
Prior art keywords
control apparatus
position control
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
GB7910904A
Other versions
GB2045462A (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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to GB7910904A priority Critical patent/GB2045462B/en
Publication of GB2045462A publication Critical patent/GB2045462A/en
Application granted granted Critical
Publication of GB2045462B publication Critical patent/GB2045462B/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
    • G05B19/39—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 a combination of the means covered by at least two of the preceding groups G05B19/21, G05B19/27 and G05B19/33
    • 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
    • G05B2219/42114—Loop mode, dual mode incremental coarse, analog fine

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)
GB7910904A 1979-03-29 1979-03-29 Position control apparatus Expired GB2045462B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7910904A GB2045462B (en) 1979-03-29 1979-03-29 Position control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7910904A GB2045462B (en) 1979-03-29 1979-03-29 Position control apparatus

Publications (2)

Publication Number Publication Date
GB2045462A GB2045462A (en) 1980-10-29
GB2045462B true GB2045462B (en) 1983-05-11

Family

ID=10504193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7910904A Expired GB2045462B (en) 1979-03-29 1979-03-29 Position control apparatus

Country Status (1)

Country Link
GB (1) GB2045462B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1310731B1 (en) * 1999-11-23 2002-02-22 Campagnolo Srl SPEED CHANGE DEVICE FOR BICYCLES.

Also Published As

Publication number Publication date
GB2045462A (en) 1980-10-29

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Legal Events

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

Effective date: 19950329