JPS5797101A - Process control system - Google Patents

Process control system

Info

Publication number
JPS5797101A
JPS5797101A JP17276480A JP17276480A JPS5797101A JP S5797101 A JPS5797101 A JP S5797101A JP 17276480 A JP17276480 A JP 17276480A JP 17276480 A JP17276480 A JP 17276480A JP S5797101 A JPS5797101 A JP S5797101A
Authority
JP
Japan
Prior art keywords
function
set value
control
transmission function
process controller
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
JP17276480A
Other languages
Japanese (ja)
Inventor
Atsumune Kawachi
Takafumi Ito
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.)
Azbil Corp
Original Assignee
Azbil Corp
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 Azbil Corp filed Critical Azbil Corp
Priority to JP17276480A priority Critical patent/JPS5797101A/en
Publication of JPS5797101A publication Critical patent/JPS5797101A/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
    • G05B5/00—Anti-hunting arrangements
    • G05B5/01—Anti-hunting arrangements electric

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)

Abstract

PURPOSE:To ensure the stable and quick control for a control subject device when the set value is greatly changed, by applying the set value signal to a process controller via a transmission function element. CONSTITUTION:The set value signal SP is applied to a process controller CONT via a transmission function element GE that has a transmission function which is decided by a constant used for a control operation of the controller CONT and the transient response properties of a control suject device OJM. For the function GE, the arithmetic function of a microprocessor, a function signal generating function which reads successively the function data stored in a memory with the designation of the address, etc. are used for example.
JP17276480A 1980-12-08 1980-12-08 Process control system Pending JPS5797101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17276480A JPS5797101A (en) 1980-12-08 1980-12-08 Process control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17276480A JPS5797101A (en) 1980-12-08 1980-12-08 Process control system

Publications (1)

Publication Number Publication Date
JPS5797101A true JPS5797101A (en) 1982-06-16

Family

ID=15947897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17276480A Pending JPS5797101A (en) 1980-12-08 1980-12-08 Process control system

Country Status (1)

Country Link
JP (1) JPS5797101A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119401A (en) * 1982-12-27 1984-07-10 Komatsu Ltd Load control device with delay element
JPS59138904U (en) * 1983-03-09 1984-09-17 横河電機株式会社 controller
JPS6226501A (en) * 1985-07-26 1987-02-04 Nippon Kokan Kk <Nkk> adaptive control device
US4755924A (en) * 1985-02-19 1988-07-05 Kabushiki Kaisha Toshiba Process controller having an adjustment system with two degrees of freedom

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119401A (en) * 1982-12-27 1984-07-10 Komatsu Ltd Load control device with delay element
JPS59138904U (en) * 1983-03-09 1984-09-17 横河電機株式会社 controller
US4755924A (en) * 1985-02-19 1988-07-05 Kabushiki Kaisha Toshiba Process controller having an adjustment system with two degrees of freedom
JPS6226501A (en) * 1985-07-26 1987-02-04 Nippon Kokan Kk <Nkk> adaptive control device

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