JPS57187714A - Positioning controller - Google Patents

Positioning controller

Info

Publication number
JPS57187714A
JPS57187714A JP7172381A JP7172381A JPS57187714A JP S57187714 A JPS57187714 A JP S57187714A JP 7172381 A JP7172381 A JP 7172381A JP 7172381 A JP7172381 A JP 7172381A JP S57187714 A JPS57187714 A JP S57187714A
Authority
JP
Japan
Prior art keywords
motor
output
comparator
rotational angle
speed
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
JP7172381A
Other languages
Japanese (ja)
Inventor
Akio Hirahata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7172381A priority Critical patent/JPS57187714A/en
Publication of JPS57187714A publication Critical patent/JPS57187714A/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—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE:To achieve high-speed positioning by exercising control so that invariably test motor angular speed is obtained. CONSTITUTION:The output of a command register 9 which supplies the rotational angle theta of a DC motor 14, and the output of a position register 11 stored with the motor rotational angle theta by pulses of a pulse generator 16 for generating the pulses proportional to the rotational angle of a motor 14 are inputted to an operating device 10, which performs necessary arithmetic for the starting and stopping of the motor. The output of said operating device 10 is connected to a comparator 12 constituting a speed servo system, and the output of the comparator 12 is connected to an amplifier 13, driving the motor 14. The angular speed of the motor 14 is detected by a tachogenerator 15 and supplied to one input of the comparator 12.
JP7172381A 1981-05-13 1981-05-13 Positioning controller Pending JPS57187714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7172381A JPS57187714A (en) 1981-05-13 1981-05-13 Positioning controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7172381A JPS57187714A (en) 1981-05-13 1981-05-13 Positioning controller

Publications (1)

Publication Number Publication Date
JPS57187714A true JPS57187714A (en) 1982-11-18

Family

ID=13468720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7172381A Pending JPS57187714A (en) 1981-05-13 1981-05-13 Positioning controller

Country Status (1)

Country Link
JP (1) JPS57187714A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60233715A (en) * 1984-04-27 1985-11-20 Matsushita Electric Ind Co Ltd Angular acceleration control method
CN103846732A (en) * 2012-12-03 2014-06-11 苏州御能动力科技有限公司 Servo control device and control method for thread milling machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60233715A (en) * 1984-04-27 1985-11-20 Matsushita Electric Ind Co Ltd Angular acceleration control method
CN103846732A (en) * 2012-12-03 2014-06-11 苏州御能动力科技有限公司 Servo control device and control method for thread milling machine

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