GB1259463A - - Google Patents

Info

Publication number
GB1259463A
GB1259463A GB4212568A GB1259463DA GB1259463A GB 1259463 A GB1259463 A GB 1259463A GB 4212568 A GB4212568 A GB 4212568A GB 1259463D A GB1259463D A GB 1259463DA GB 1259463 A GB1259463 A GB 1259463A
Authority
GB
United Kingdom
Prior art keywords
ingredient
cost
fed
integrators
potentiometers
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
GB4212568A
Other languages
English (en)
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 GB1259463A publication Critical patent/GB1259463A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G06G7/122—Arrangements for performing computing operations, e.g. operational amplifiers for optimisation, e.g. least square fitting, linear programming, critical path analysis, gradient method

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Feedback Control In General (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Amplifiers (AREA)
  • Measuring Volume Flow (AREA)
GB4212568A 1968-09-04 1968-09-04 Expired GB1259463A (en17)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4212568 1968-09-04

Publications (1)

Publication Number Publication Date
GB1259463A true GB1259463A (en17) 1972-01-05

Family

ID=10422969

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4212568A Expired GB1259463A (en17) 1968-09-04 1968-09-04

Country Status (2)

Country Link
US (1) US3628001A (en17)
GB (1) GB1259463A (en17)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965825A (en) * 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US4734879A (en) * 1985-09-24 1988-03-29 Lin Hung C Analog computing method of solving a second order differential equation
WO2014121138A2 (en) 2013-01-31 2014-08-07 The Regents Of The University Of California Method and apparatus for solving an optimization problem using an analog circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134017A (en) * 1957-05-28 1964-05-19 Standard Oil Co Computing apparatus
GB1108904A (en) * 1965-09-16 1968-04-10 Electronic Associates Ltd Analogue computers

Also Published As

Publication number Publication date
DE1944668B2 (de) 1972-07-13
DE1944668A1 (de) 1970-09-10
US3628001A (en) 1971-12-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees