IT984269B - Circuito elettronico d integrazione e dispositivo di comando che lo comprende - Google Patents

Circuito elettronico d integrazione e dispositivo di comando che lo comprende

Info

Publication number
IT984269B
IT984269B IT4872473A IT4872473A IT984269B IT 984269 B IT984269 B IT 984269B IT 4872473 A IT4872473 A IT 4872473A IT 4872473 A IT4872473 A IT 4872473A IT 984269 B IT984269 B IT 984269B
Authority
IT
Italy
Prior art keywords
control device
device including
integration circuit
electronic integration
electronic
Prior art date
Application number
IT4872473A
Other languages
English (en)
Italian (it)
Original Assignee
Foxboro 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 Foxboro Co filed Critical Foxboro Co
Application granted granted Critical
Publication of IT984269B publication Critical patent/IT984269B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0088—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using discontinuously variable devices, e.g. switch-operated
    • 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
    • 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
    • G05B11/40—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining an integral characteristic
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Feedback Control In General (AREA)
IT4872473A 1972-03-14 1973-03-12 Circuito elettronico d integrazione e dispositivo di comando che lo comprende IT984269B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23458172A 1972-03-14 1972-03-14

Publications (1)

Publication Number Publication Date
IT984269B true IT984269B (it) 1974-11-20

Family

ID=22881966

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4872473A IT984269B (it) 1972-03-14 1973-03-12 Circuito elettronico d integrazione e dispositivo di comando che lo comprende

Country Status (7)

Country Link
JP (1) JPS49681A (ja)
CA (1) CA998758A (ja)
DE (1) DE2310892A1 (ja)
FR (1) FR2175794B1 (ja)
GB (1) GB1416237A (ja)
IT (1) IT984269B (ja)
NL (1) NL7303572A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD160247A3 (de) * 1981-02-17 1983-05-18 Werner Zuchhold Dreipunkt-schrittregler mit dpi-verhalten
DE3118259C2 (de) * 1981-05-08 1986-02-20 Hartmann & Braun Ag, 6000 Frankfurt Elektronischer PID-Regler
JPS5941006A (ja) * 1982-08-31 1984-03-07 Shimadzu Corp プロセス制御装置
US4577097A (en) * 1982-09-03 1986-03-18 The Babcock & Wilcox Company Three-mode analog controller with remote tuning

Also Published As

Publication number Publication date
FR2175794B1 (ja) 1977-09-02
AU5194573A (en) 1974-08-08
FR2175794A1 (ja) 1973-10-26
NL7303572A (ja) 1973-09-18
CA998758A (en) 1976-10-19
GB1416237A (en) 1975-12-03
JPS49681A (ja) 1974-01-07
DE2310892A1 (de) 1973-09-27

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