JPS55153001A - Process adjusting method - Google Patents

Process adjusting method

Info

Publication number
JPS55153001A
JPS55153001A JP6070579A JP6070579A JPS55153001A JP S55153001 A JPS55153001 A JP S55153001A JP 6070579 A JP6070579 A JP 6070579A JP 6070579 A JP6070579 A JP 6070579A JP S55153001 A JPS55153001 A JP S55153001A
Authority
JP
Japan
Prior art keywords
deviation
control
desired value
value
control part
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
JP6070579A
Other languages
Japanese (ja)
Inventor
Mitsuru Nakamura
Hideji Ono
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP6070579A priority Critical patent/JPS55153001A/en
Publication of JPS55153001A publication Critical patent/JPS55153001A/en
Pending legal-status Critical Current

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  • Feedback Control In General (AREA)

Abstract

PURPOSE: To simplify the adjustment of a process by automatically shifting a desired value to a temporarily-set artificial desired value when a deviation in actuation, etc., is great and by changing it over to an original desired value after a controlled variable exceeds the arithmetic desired value.
CONSTITUTION: Desired value CS of electric furnace 2 of a system to be controlled is applied to subtraction point 3 of main regulator body 1 to find deviation (e) from controlled value C. This deviation (e) is applied to main control part 4 for control arithmetic such as proportional integral and differential control to bring electric furnance 2 under control via change-over switch 7. In this control, when deviation (e) in actuation, etc., is great, deviation (e) is applied to and compared to fixed value (eo) by deviation comparison part 5, which generates output l to set desired- value transition control part 6, and change-over switch 7 is changed over to control electric furnace 2 by the output of actuation-time control part 8. Further, change- over switch 9 is changed over by the output of comparison part 5 and deviation (e') as an artificial desired value is found from addition point 10, to bring control part 4 under control via control part 8, thereby returning switch 7 to its original point by switching after deviation (e) exceeds deviation (e').
COPYRIGHT: (C)1980,JPO&Japio
JP6070579A 1979-05-16 1979-05-16 Process adjusting method Pending JPS55153001A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6070579A JPS55153001A (en) 1979-05-16 1979-05-16 Process adjusting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6070579A JPS55153001A (en) 1979-05-16 1979-05-16 Process adjusting method

Publications (1)

Publication Number Publication Date
JPS55153001A true JPS55153001A (en) 1980-11-28

Family

ID=13149964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6070579A Pending JPS55153001A (en) 1979-05-16 1979-05-16 Process adjusting method

Country Status (1)

Country Link
JP (1) JPS55153001A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60263201A (en) * 1984-06-11 1985-12-26 Hanshin Electric Co Ltd Temperature control device
JPS62114003A (en) * 1985-11-13 1987-05-25 Kokusai Electric Co Ltd High speed response control device
JPS62151605U (en) * 1986-03-14 1987-09-25
JP2010181041A (en) * 2009-02-03 2010-08-19 Miura Co Ltd Cooling device and cooling method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60263201A (en) * 1984-06-11 1985-12-26 Hanshin Electric Co Ltd Temperature control device
JPS62114003A (en) * 1985-11-13 1987-05-25 Kokusai Electric Co Ltd High speed response control device
JPS62151605U (en) * 1986-03-14 1987-09-25
JP2010181041A (en) * 2009-02-03 2010-08-19 Miura Co Ltd Cooling device and cooling method

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