CA918786A - Digital controller - Google Patents

Digital controller

Info

Publication number
CA918786A
CA918786A CA980132A CA980132A CA918786A CA 918786 A CA918786 A CA 918786A CA 980132 A CA980132 A CA 980132A CA 980132 A CA980132 A CA 980132A CA 918786 A CA918786 A CA 918786A
Authority
CA
Canada
Prior art keywords
digital controller
digital
controller
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
CA980132A
Other languages
English (en)
Inventor
O. Jacques James
K. Oswald Richard
A. Kuckein Paul
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA918786A publication Critical patent/CA918786A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • 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
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/1205—Multiplexed conversion systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Feedback Control In General (AREA)
CA980132A 1966-01-17 1967-01-12 Digital controller Expired CA918786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52093466A 1966-01-17 1966-01-17

Publications (1)

Publication Number Publication Date
CA918786A true CA918786A (en) 1973-01-09

Family

ID=24074641

Family Applications (2)

Application Number Title Priority Date Filing Date
CA980132A Expired CA918786A (en) 1966-01-17 1967-01-12 Digital controller
CA152,014A Expired CA947408A (en) 1966-01-17 1972-09-19 Digital controller

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA152,014A Expired CA947408A (en) 1966-01-17 1972-09-19 Digital controller

Country Status (6)

Country Link
US (1) US3513302A (de)
CA (2) CA918786A (de)
CH (1) CH448224A (de)
DE (1) DE1588318B2 (de)
ES (1) ES335662A1 (de)
SE (1) SE340718B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163886A (en) * 1976-09-16 1979-08-07 Hitachi, Ltd. Control apparatus for an automatic pipe welder
NL7901721A (nl) * 1979-03-05 1980-09-09 Philips Nv Regelsysteem.
DE3028946A1 (de) * 1979-08-02 1981-02-19 Molins Ltd Steuer- und kontrolleinrichtung fuer zigarettenverpackungsmaschinen
US4489375A (en) * 1982-04-12 1984-12-18 Westinghouse Electric Corp. Industrial process control apparatus and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729773A (en) * 1953-04-09 1956-01-03 Digital Control Systems Inc Electric motor control system employing di-function signals
US3098995A (en) * 1959-08-14 1963-07-23 Hycon Mfg Company Servo system and comparator
GB971716A (en) * 1961-02-10 1964-10-07 Gen Precision Inc Synchro to digital converter
US3192371A (en) * 1961-09-14 1965-06-29 United Aircraft Corp Feedback integrating system
US3221230A (en) * 1962-01-22 1965-11-30 Massachusetts Inst Technology Adaptive control method and apparatus for applying same

Also Published As

Publication number Publication date
SE340718B (de) 1971-11-29
ES335662A1 (es) 1967-12-01
CA947408A (en) 1974-05-14
DE1588318A1 (de) 1971-05-06
CH448224A (de) 1967-12-15
DE1588318B2 (de) 1972-07-27
US3513302A (en) 1970-05-19

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