GB1347103A - Step motor control system - Google Patents

Step motor control system

Info

Publication number
GB1347103A
GB1347103A GB2031471A GB2031471A GB1347103A GB 1347103 A GB1347103 A GB 1347103A GB 2031471 A GB2031471 A GB 2031471A GB 2031471 A GB2031471 A GB 2031471A GB 1347103 A GB1347103 A GB 1347103A
Authority
GB
United Kingdom
Prior art keywords
motor
computer
delay
output
lines
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
GB2031471A
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.)
Gerber Systems Corp
Original Assignee
Gerber Scientific Instrument Co
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 Gerber Scientific Instrument Co filed Critical Gerber Scientific Instrument Co
Publication of GB1347103A publication Critical patent/GB1347103A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/22—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using plotters
    • 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
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34086—At fixed periods pulses from table drive plural axis in unison
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34221—Computer delivers control pulses from table directly to motors
    • 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
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36568—Control data is sequence of position, axis indication, time delay for speed
    • 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
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41326—Step motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Stepping Motors (AREA)
  • Numerical Control (AREA)
  • Control By Computers (AREA)

Abstract

1347103 Control of stepping motors GERBER SCIENTIFIC INSTRUMENT CO 19 April 1971 [10 Feb 1970] 20314/71 Heading H2J [Also in Division G4H] A step motor in an X-Y plotter is driven by pulses from the output register of a computer having a program with a delay routine which can interpose a controllable delay between successive changes in the motor position. The computer input provides consecutive desired end points and the output is digital, each pulse on lines 58, 62 moving a motor one step forward or back depending on whether the signal on lines 60, 64 is a binary "one" or "zero". The decoders 74, 82 receive the digital signals and energize the windings ABCD through power amplifiers 72, 84. Alternatively the computer output may be a four binary bit word (Fig. 11, not shown) which energizes the appropriate winding directly, the computer calculating appropriate words for successive movements of each motor. By varying the delay routines the motor speed and acceleration may be varied.
GB2031471A 1970-02-10 1971-04-19 Step motor control system Expired GB1347103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1021670A 1970-02-10 1970-02-10

Publications (1)

Publication Number Publication Date
GB1347103A true GB1347103A (en) 1974-02-27

Family

ID=21744570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2031471A Expired GB1347103A (en) 1970-02-10 1971-04-19 Step motor control system

Country Status (4)

Country Link
JP (1) JPS4916915B1 (en)
DE (2) DE2065526A1 (en)
FR (1) FR2074197A5 (en)
GB (1) GB1347103A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010263707A (en) * 2009-05-08 2010-11-18 Canon Machinery Inc Drive system of stepping motor

Also Published As

Publication number Publication date
DE2047825A1 (en) 1972-02-03
FR2074197A5 (en) 1971-10-01
DE2047825B2 (en) 1974-03-28
DE2065526A1 (en) 1974-01-17
DE2047825C3 (en) 1974-10-24
JPS4916915B1 (en) 1974-04-25

Similar Documents

Publication Publication Date Title
GB1308974A (en) Electronic voice annunciating device
GB1478754A (en) Electric motor control systems
GB1146735A (en) Hybrid ratio control
GB1120413A (en) Digital position measuring device
US3609319A (en) Digital plotter in which plotting speed is optimized in terms of a curve-fitting technique
GB1347103A (en) Step motor control system
GB1191503A (en) Part Positioning Device and Motor System Therefor.
GB1282701A (en) Digital control of a movable member
GB1422324A (en) Process control apparatus
GB1316071A (en) Method and apparatus for producing digital contour movement using stepping motors
GB1187622A (en) Improvements in or relating to apparatus for Generating Position-Control Signals
GB1451154A (en) Automatic gain control apparatus
JPS57168846A (en) Copying control method
GB1311347A (en) Ramp voltage generator
GB948883A (en) Index head
US3726150A (en) Pulse response-driving apparatus
GB1188660A (en) Data Transmission
GB1464015A (en) Pulse interpolation system
GB1196634A (en) Position Registering System
GB1167244A (en) Data Signalling System
FR2268308A1 (en) Standardised data communication interface - uses binary standardising signal and data interface
SU794645A1 (en) Device for control of the registering of graphic information
FR2246131A1 (en) Digital multiplex echo suppression system - has two storage devices at transmission and reception sides
SU840795A1 (en) Digital follow-up system
SU395839A1 (en) DIGITAL LINEAR INTERPOLATOR

Legal Events

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