JPS54133278A - Most suitable value arithmetic system of pid control parameter in astatic system process - Google Patents

Most suitable value arithmetic system of pid control parameter in astatic system process

Info

Publication number
JPS54133278A
JPS54133278A JP4093178A JP4093178A JPS54133278A JP S54133278 A JPS54133278 A JP S54133278A JP 4093178 A JP4093178 A JP 4093178A JP 4093178 A JP4093178 A JP 4093178A JP S54133278 A JPS54133278 A JP S54133278A
Authority
JP
Japan
Prior art keywords
basis
parameter
response
value
astatic
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.)
Granted
Application number
JP4093178A
Other languages
Japanese (ja)
Other versions
JPS6258002B2 (en
Inventor
Tokuji Oota
Haruki Tanaka
Yoshihiro Imaizumi
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP4093178A priority Critical patent/JPS54133278A/en
Publication of JPS54133278A publication Critical patent/JPS54133278A/en
Publication of JPS6258002B2 publication Critical patent/JPS6258002B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To conduct a most suitable control without exerting a harmful influence upon a process, by computing a PID control parameter most suitable value on the basis of the area surrounded with a pulse resronse curve of an astatic system process and with a straight line showing a setting value and on the basis of the sum of a delay constant of the aforegoing response curve.
CONSTITUTION: A process control system 1 is composed of a adjusting part C, an operating part FC and a process P, and works so that a process output PS coincides with a set value SO. When finding a PID parameter of the adjusting part C, a pulse signal TS is added to the operating part FC by means of a switch SW connected on the side of a test signal generator TD, and a response is obtained by a response characteristic detector RP. The aforesaid area is found on the basis of the response curve by means of a characteristic area computer SC. A most suitable parameter value is further found by a PID parameter computer TC, and is indicated in an indicator DP.
COPYRIGHT: (C)1979,JPO&Japio
JP4093178A 1978-04-07 1978-04-07 Most suitable value arithmetic system of pid control parameter in astatic system process Granted JPS54133278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4093178A JPS54133278A (en) 1978-04-07 1978-04-07 Most suitable value arithmetic system of pid control parameter in astatic system process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4093178A JPS54133278A (en) 1978-04-07 1978-04-07 Most suitable value arithmetic system of pid control parameter in astatic system process

Publications (2)

Publication Number Publication Date
JPS54133278A true JPS54133278A (en) 1979-10-16
JPS6258002B2 JPS6258002B2 (en) 1987-12-03

Family

ID=12594237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4093178A Granted JPS54133278A (en) 1978-04-07 1978-04-07 Most suitable value arithmetic system of pid control parameter in astatic system process

Country Status (1)

Country Link
JP (1) JPS54133278A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014302A (en) * 1983-07-05 1985-01-24 Toshiba Corp Automatic control method of pi control parameter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873508A (en) * 1988-06-06 1989-10-10 Therm-O-Disc, Incorporated Variable resistance thermal protector and method of making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014302A (en) * 1983-07-05 1985-01-24 Toshiba Corp Automatic control method of pi control parameter

Also Published As

Publication number Publication date
JPS6258002B2 (en) 1987-12-03

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