JPS5781606A - Digital servo device - Google Patents

Digital servo device

Info

Publication number
JPS5781606A
JPS5781606A JP15589980A JP15589980A JPS5781606A JP S5781606 A JPS5781606 A JP S5781606A JP 15589980 A JP15589980 A JP 15589980A JP 15589980 A JP15589980 A JP 15589980A JP S5781606 A JPS5781606 A JP S5781606A
Authority
JP
Japan
Prior art keywords
information
storage means
counter means
counter
data processing
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
JP15589980A
Other languages
Japanese (ja)
Inventor
Hideo Nishijima
Isao Fukushima
Yasunori Kobori
Katsuhiko Goto
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 Ltd
Original Assignee
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 Ltd filed Critical Hitachi Ltd
Priority to JP15589980A priority Critical patent/JPS5781606A/en
Publication of JPS5781606A publication Critical patent/JPS5781606A/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
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/36—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Control Of Velocity Or Acceleration (AREA)

Abstract

PURPOSE:To obtain a device which is less influenced badly by the variation of the operating point and the noise due to temperature variation and power source fluctuation, by providing specific counter means, storage means, and data processing means. CONSTITUTION:A counter means 35 to which a reference clock is applied and a storage means 36 which stores information of the counter means 35 by pulses obtained from a control object are provided. Further, an initial value setting means 34 which sets information of the counter means 35 to a prescribed value by the second pulse obtained from the control object and a data processing means which converts information of the storage means 36 to a control quantity so that this information becomes a control target value are provided.
JP15589980A 1980-11-07 1980-11-07 Digital servo device Pending JPS5781606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15589980A JPS5781606A (en) 1980-11-07 1980-11-07 Digital servo device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15589980A JPS5781606A (en) 1980-11-07 1980-11-07 Digital servo device

Publications (1)

Publication Number Publication Date
JPS5781606A true JPS5781606A (en) 1982-05-21

Family

ID=15615937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15589980A Pending JPS5781606A (en) 1980-11-07 1980-11-07 Digital servo device

Country Status (1)

Country Link
JP (1) JPS5781606A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128607A (en) * 1983-01-12 1984-07-24 Matsushita Electric Ind Co Ltd Digital servo system
JPS608387A (en) * 1983-06-28 1985-01-17 Nippon Steel Corp Prevention of carbon attachment in coking chamber of coke oven, removal of attached carbon, and device therefor
JPS61500057A (en) * 1983-09-23 1986-01-16 ニユ−　バランス　アスレテイツク　シユ−　インコ−ポレ−テツド Sole structure for footwear

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128607A (en) * 1983-01-12 1984-07-24 Matsushita Electric Ind Co Ltd Digital servo system
JPS608387A (en) * 1983-06-28 1985-01-17 Nippon Steel Corp Prevention of carbon attachment in coking chamber of coke oven, removal of attached carbon, and device therefor
JPS6313470B2 (en) * 1983-06-28 1988-03-25 Shinnippon Seitetsu Kk
JPS61500057A (en) * 1983-09-23 1986-01-16 ニユ−　バランス　アスレテイツク　シユ−　インコ−ポレ−テツド Sole structure for footwear
JPH0516847B2 (en) * 1983-09-23 1993-03-05 Nyuu Baransu Asureteitsuku Shuu Inc

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