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AU4940572A - AUTOMATIC CONTROL Specification SYSTEM - Google Patents

AUTOMATIC CONTROL Specification SYSTEM

Info

Publication number
AU4940572A
AU4940572A AU49405/72A AU4940572A AU4940572A AU 4940572 A AU4940572 A AU 4940572A AU 49405/72 A AU49405/72 A AU 49405/72A AU 4940572 A AU4940572 A AU 4940572A AU 4940572 A AU4940572 A AU 4940572A
Authority
AU
Australia
Prior art keywords
automatic control
control specification
specification system
automatic
control
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
AU49405/72A
Inventor
Geoffrey Parker Bruce
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.)
Mcnamee Industries Pty Ltd
Original Assignee
Mcnamee Industries Pty 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 Mcnamee Industries Pty Ltd filed Critical Mcnamee Industries Pty Ltd
Priority to AU49405/72A priority Critical patent/AU4940572A/en
Publication of AU4940572A publication Critical patent/AU4940572A/en
Expired 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
    • G05B11/06—Automatic controllers electric in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers
    • G05B11/10—Automatic controllers electric in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers the signal transmitted being DC
    • 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
    • G05B11/42—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining a characteristic which is both proportional and time-dependent, e.g. P. I., P. I. D.
    • 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
    • G05B5/00—Anti-hunting arrangements
    • G05B5/01—Anti-hunting arrangements electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
AU49405/72A 1971-12-01 1971-12-01 AUTOMATIC CONTROL Specification SYSTEM Expired AU4940572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU49405/72A AU4940572A (en) 1971-12-01 1971-12-01 AUTOMATIC CONTROL Specification SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU49405/72A AU4940572A (en) 1971-12-01 1971-12-01 AUTOMATIC CONTROL Specification SYSTEM

Publications (1)

Publication Number Publication Date
AU4940572A true AU4940572A (en) 1974-05-30

Family

ID=3736073

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49405/72A Expired AU4940572A (en) 1971-12-01 1971-12-01 AUTOMATIC CONTROL Specification SYSTEM

Country Status (1)

Country Link
AU (1) AU4940572A (en)

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