JPS57100511A - Positioning and speed regulating device - Google Patents

Positioning and speed regulating device

Info

Publication number
JPS57100511A
JPS57100511A JP17702080A JP17702080A JPS57100511A JP S57100511 A JPS57100511 A JP S57100511A JP 17702080 A JP17702080 A JP 17702080A JP 17702080 A JP17702080 A JP 17702080A JP S57100511 A JPS57100511 A JP S57100511A
Authority
JP
Japan
Prior art keywords
counter
speed regulating
pattern
pulse
memory
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.)
Pending
Application number
JP17702080A
Other languages
Japanese (ja)
Inventor
Kenji Nishikawa
Kenjiro Nishino
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
Ricoh Denshi Kogyo KK
Original Assignee
Ricoh Co Ltd
Ricoh Denshi Kogyo KK
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, Ricoh Denshi Kogyo KK filed Critical Ricoh Co Ltd
Priority to JP17702080A priority Critical patent/JPS57100511A/en
Publication of JPS57100511A publication Critical patent/JPS57100511A/en
Pending 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—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
    • G05B19/416—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 control of velocity, acceleration or deceleration

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)

Abstract

PURPOSE:To supply a desired output pattern to a servo amplifier, by reading successively the speed regulating patterns which are stored in a memory of a controller based on a command pulse given from the controller plus a feedback pulse supplied from a position detector and then deciding the moving speed. CONSTITUTION:A computer 1 controls the positioning and decides a speed regulating pattern before starting the movement. This pattern is written into a memory 3, and an addition pulse is delivered to a counter 2 after the start of the movement. The counter 2 performs the counting of addition to the command pulse train given from the computer 1 and also performs the counting of subtraction to the output pulse of the position detection sent from a position detector 7. Thus the counter 2 works as a reversible counter. The memory 3 stores a speed regulating pattern, and the address designated by the count value of the counter 2 is read during the movement.
JP17702080A 1980-12-15 1980-12-15 Positioning and speed regulating device Pending JPS57100511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17702080A JPS57100511A (en) 1980-12-15 1980-12-15 Positioning and speed regulating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17702080A JPS57100511A (en) 1980-12-15 1980-12-15 Positioning and speed regulating device

Publications (1)

Publication Number Publication Date
JPS57100511A true JPS57100511A (en) 1982-06-22

Family

ID=16023746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17702080A Pending JPS57100511A (en) 1980-12-15 1980-12-15 Positioning and speed regulating device

Country Status (1)

Country Link
JP (1) JPS57100511A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168508A (en) * 1983-03-15 1984-09-22 Matsushita Electric Ind Co Ltd High-speed positioning controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168508A (en) * 1983-03-15 1984-09-22 Matsushita Electric Ind Co Ltd High-speed positioning controller

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