GB2144282B - Speed control device for a stepping motor - Google Patents

Speed control device for a stepping motor

Info

Publication number
GB2144282B
GB2144282B GB08423502A GB8423502A GB2144282B GB 2144282 B GB2144282 B GB 2144282B GB 08423502 A GB08423502 A GB 08423502A GB 8423502 A GB8423502 A GB 8423502A GB 2144282 B GB2144282 B GB 2144282B
Authority
GB
United Kingdom
Prior art keywords
control device
stepping motor
speed control
stepping
motor
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
GB08423502A
Other versions
GB2144282A (en
GB8423502D0 (en
Inventor
Torao Yajima
Yoshifumi Gomi
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.)
Suwa Seikosha KK
Epson Corp
Original Assignee
Suwa Seikosha KK
Epson Corp
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
Priority claimed from FR8116994A external-priority patent/FR2512604A1/en
Application filed by Suwa Seikosha KK, Epson Corp filed Critical Suwa Seikosha KK
Priority to GB08423502A priority Critical patent/GB2144282B/en
Publication of GB8423502D0 publication Critical patent/GB8423502D0/en
Publication of GB2144282A publication Critical patent/GB2144282A/en
Application granted granted Critical
Publication of GB2144282B publication Critical patent/GB2144282B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/04—Arrangements for starting
    • 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
    • G05B19/416—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 programme data in numerical form characterised by control of velocity, acceleration or deceleration
    • 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
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43097—Table, rom, ram speed table

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Stepping Motors (AREA)
GB08423502A 1981-09-08 1984-09-18 Speed control device for a stepping motor Expired GB2144282B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08423502A GB2144282B (en) 1981-09-08 1984-09-18 Speed control device for a stepping motor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8116994A FR2512604A1 (en) 1981-09-08 1981-09-08 SPEED CONTROL DEVICE FOR STEP-BY-STEP MOTORS
GB08127518A GB2105871B (en) 1981-09-08 1981-09-11 Speed control device for a stepping motor
GB08423502A GB2144282B (en) 1981-09-08 1984-09-18 Speed control device for a stepping motor

Publications (3)

Publication Number Publication Date
GB8423502D0 GB8423502D0 (en) 1984-10-24
GB2144282A GB2144282A (en) 1985-02-27
GB2144282B true GB2144282B (en) 1985-09-18

Family

ID=27251070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08423502A Expired GB2144282B (en) 1981-09-08 1984-09-18 Speed control device for a stepping motor

Country Status (1)

Country Link
GB (1) GB2144282B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855129A (en) * 1972-03-06 1974-12-17 Waters Associates Inc Novel pumping apparatus

Also Published As

Publication number Publication date
GB2144282A (en) 1985-02-27
GB8423502D0 (en) 1984-10-24

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20010910