JPS57204906A - Simple forecasting controller - Google Patents

Simple forecasting controller

Info

Publication number
JPS57204906A
JPS57204906A JP9039081A JP9039081A JPS57204906A JP S57204906 A JPS57204906 A JP S57204906A JP 9039081 A JP9039081 A JP 9039081A JP 9039081 A JP9039081 A JP 9039081A JP S57204906 A JPS57204906 A JP S57204906A
Authority
JP
Japan
Prior art keywords
adder
output
correction target
control
forecaster
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.)
Pending
Application number
JP9039081A
Other languages
Japanese (ja)
Inventor
Toshikatsu Fujiwara
Ryoichi Murata
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP9039081A priority Critical patent/JPS57204906A/en
Publication of JPS57204906A publication Critical patent/JPS57204906A/en
Pending 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
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)

Abstract

PURPOSE:To improve the control capacity, by forming a feedbac system where a control quantity due to disturbance and the target variaton of other loops is cancelled by the correction target value of a minor loop. CONSTITUTION:When a correction target value sigal 10 is fed back from a code converter 21 to an adder 24, an output 25 of the adder 24 is applied to a forecaster 13 for the minor loop correction target variance and a forecaster 12' for the other loop correction target variance, and outputs 18 and 19 obtained from forecasters 13 and 12' and an output 23 obtained by allowing the output of a code converter 26 to pass through a delay characteristic element 22 are added in an adder 16, and an output 17 of the adder 16 is applied to an adder 14. Thus, the output of the adder 14 is allowed to approach zero, and a control deviation 5 is brought to zero, thereby improving the control capacity.
JP9039081A 1981-06-12 1981-06-12 Simple forecasting controller Pending JPS57204906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9039081A JPS57204906A (en) 1981-06-12 1981-06-12 Simple forecasting controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9039081A JPS57204906A (en) 1981-06-12 1981-06-12 Simple forecasting controller

Publications (1)

Publication Number Publication Date
JPS57204906A true JPS57204906A (en) 1982-12-15

Family

ID=13997247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9039081A Pending JPS57204906A (en) 1981-06-12 1981-06-12 Simple forecasting controller

Country Status (1)

Country Link
JP (1) JPS57204906A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01239602A (en) * 1988-03-18 1989-09-25 Toshiba Corp Process controller
JPH01314304A (en) * 1988-06-14 1989-12-19 Toshiba Corp Process controller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595106A (en) * 1979-01-10 1980-07-19 Mitsubishi Heavy Ind Ltd Simple forecasting controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595106A (en) * 1979-01-10 1980-07-19 Mitsubishi Heavy Ind Ltd Simple forecasting controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01239602A (en) * 1988-03-18 1989-09-25 Toshiba Corp Process controller
JPH01314304A (en) * 1988-06-14 1989-12-19 Toshiba Corp Process controller

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