JPS6464003A - Process controller - Google Patents

Process controller

Info

Publication number
JPS6464003A
JPS6464003A JP22140987A JP22140987A JPS6464003A JP S6464003 A JPS6464003 A JP S6464003A JP 22140987 A JP22140987 A JP 22140987A JP 22140987 A JP22140987 A JP 22140987A JP S6464003 A JPS6464003 A JP S6464003A
Authority
JP
Japan
Prior art keywords
signal
characteristic compensation
dynamic characteristic
gain
branch
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
JP22140987A
Other languages
Japanese (ja)
Inventor
Kazuo Hiroi
Kozaburo 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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP22140987A priority Critical patent/JPS6464003A/en
Publication of JPS6464003A publication Critical patent/JPS6464003A/en
Pending legal-status Critical Current

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  • Feedback Control In General (AREA)

Abstract

PURPOSE:To satisfactorily cope with a flexible state of a process controller by performing the dynamic characteristic compensation of a high degree and to facilitate the intuitive comprehension of the dynamic characteristic compensation component. CONSTITUTION:A gain multiplication signal Dn is obtained by multiplying a disturbance signal D by a gain K of a feedforward control system model. A difference arithmetic means 12 extracts a difference signal DELTADn and applies the static characteristic compensation to the signal Dn. At the same time, the signal Dn is divided into two signals and one of these two branch signals is extracted through a unit transmission function 13 which defines the gain of the feedforward control model as '1'. Then the other branch signal is subtracted from a first branch signal. Thus a dynamic characteristic compensation signal Y is obtained. In such a way, the dynamic characteristic compensation is ensured with no malformation.
JP22140987A 1987-09-04 1987-09-04 Process controller Pending JPS6464003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22140987A JPS6464003A (en) 1987-09-04 1987-09-04 Process controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22140987A JPS6464003A (en) 1987-09-04 1987-09-04 Process controller

Publications (1)

Publication Number Publication Date
JPS6464003A true JPS6464003A (en) 1989-03-09

Family

ID=16766287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22140987A Pending JPS6464003A (en) 1987-09-04 1987-09-04 Process controller

Country Status (1)

Country Link
JP (1) JPS6464003A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6856888B2 (en) * 2003-03-24 2005-02-15 Denso Corporation Vehicular control system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58129601A (en) * 1982-01-29 1983-08-02 Mitsubishi Heavy Ind Ltd Compensating device for disturbance
JPS58165106A (en) * 1982-03-26 1983-09-30 Toshiba Corp Feedforward controller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58129601A (en) * 1982-01-29 1983-08-02 Mitsubishi Heavy Ind Ltd Compensating device for disturbance
JPS58165106A (en) * 1982-03-26 1983-09-30 Toshiba Corp Feedforward controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6856888B2 (en) * 2003-03-24 2005-02-15 Denso Corporation Vehicular control system

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