JPS5658799A - Controlling system of pulse motor - Google Patents

Controlling system of pulse motor

Info

Publication number
JPS5658799A
JPS5658799A JP13300279A JP13300279A JPS5658799A JP S5658799 A JPS5658799 A JP S5658799A JP 13300279 A JP13300279 A JP 13300279A JP 13300279 A JP13300279 A JP 13300279A JP S5658799 A JPS5658799 A JP S5658799A
Authority
JP
Japan
Prior art keywords
pulse
register
stored
target
pulses
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
JP13300279A
Other languages
Japanese (ja)
Inventor
Mitsuaki Ozawa
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.)
Hitachi Engineering Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Engineering Co Ltd
Hitachi 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 Hitachi Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP13300279A priority Critical patent/JPS5658799A/en
Publication of JPS5658799A publication Critical patent/JPS5658799A/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
    • G05B19/40—Open loop systems, e.g. using stepping motor

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 Stepping Motors (AREA)

Abstract

PURPOSE:To prevent the pulse motor from disorder by a method wherein the number of control pulses is raised by the given step number up to the vicinity of the number of target pulses and when it reaches the vicinity of the target number of pulses, it is correctly converged to the target number of pulses. CONSTITUTION:The target pulse number P1 is stored at a register 32 and auxiliary pulse numbers P2, P3 obtained from a pulse number for one step share added or subtracted are stored in registers 34 and 36, respectively. And then, the present pulse number P0 stored in a register 37, P1, P2 and P3 are compared in comparators 54, 38, 55, respectively and when P0 is at the P01, P0 is subtracted by a pulse number of one step share by means of a subtractor 52 and when P0 is at the P02, P03, then, P0 is added by P1 by means of a register 50, and when P0 is at the P04, then P0 is added by a pulse number of one step share by means of an adder 46 and these are stored in a register 37, respectively. The content of the register 37 is output to a pulse generator 53 by means of a timing signal 31.
JP13300279A 1979-10-17 1979-10-17 Controlling system of pulse motor Pending JPS5658799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13300279A JPS5658799A (en) 1979-10-17 1979-10-17 Controlling system of pulse motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13300279A JPS5658799A (en) 1979-10-17 1979-10-17 Controlling system of pulse motor

Publications (1)

Publication Number Publication Date
JPS5658799A true JPS5658799A (en) 1981-05-21

Family

ID=15094482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13300279A Pending JPS5658799A (en) 1979-10-17 1979-10-17 Controlling system of pulse motor

Country Status (1)

Country Link
JP (1) JPS5658799A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04275098A (en) * 1991-02-27 1992-09-30 Matsushita Electric Ind Co Ltd Pulse motor control circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04275098A (en) * 1991-02-27 1992-09-30 Matsushita Electric Ind Co Ltd Pulse motor control circuit

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