NL7303572A - - Google Patents

Info

Publication number
NL7303572A
NL7303572A NL7303572A NL7303572A NL7303572A NL 7303572 A NL7303572 A NL 7303572A NL 7303572 A NL7303572 A NL 7303572A NL 7303572 A NL7303572 A NL 7303572A NL 7303572 A NL7303572 A NL 7303572A
Authority
NL
Netherlands
Application number
NL7303572A
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 filed Critical
Publication of NL7303572A publication Critical patent/NL7303572A/xx

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 OR CALCULATING; 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)
  • Feedback Control In General (AREA)
  • Control Of Amplification And Gain Control (AREA)
NL7303572A 1972-03-14 1973-03-14 NL7303572A (enrdf_load_html_response)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7303572A true NL7303572A (enrdf_load_html_response) 1973-09-18

Family

ID=22881966

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7303572A NL7303572A (enrdf_load_html_response) 1972-03-14 1973-03-14

Country Status (7)

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

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 (enrdf_load_html_response) 1977-09-02
IT984269B (it) 1974-11-20
GB1416237A (en) 1975-12-03
CA998758A (en) 1976-10-19
JPS49681A (enrdf_load_html_response) 1974-01-07
DE2310892A1 (de) 1973-09-27
AU5194573A (en) 1974-08-08
FR2175794A1 (enrdf_load_html_response) 1973-10-26

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Legal Events

Date Code Title Description
BV The patent application has lapsed