JPS5595101A - Spirit range controller - Google Patents

Spirit range controller

Info

Publication number
JPS5595101A
JPS5595101A JP63879A JP63879A JPS5595101A JP S5595101 A JPS5595101 A JP S5595101A JP 63879 A JP63879 A JP 63879A JP 63879 A JP63879 A JP 63879A JP S5595101 A JPS5595101 A JP S5595101A
Authority
JP
Japan
Prior art keywords
operating set
control gain
range controller
operation signal
operating
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
JP63879A
Other languages
Japanese (ja)
Inventor
Kazumichi Inahashi
Motoharu Kuchitsu
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.)
Hitachi Ltd
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Engineering Co Ltd Ibaraki
Hitachi 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 Hitachi Engineering Co Ltd Ibaraki, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd Ibaraki
Priority to JP63879A priority Critical patent/JPS5595101A/en
Publication of JPS5595101A publication Critical patent/JPS5595101A/en
Pending legal-status Critical Current

Links

Landscapes

  • Feedback Control In General (AREA)
  • Flow Control (AREA)

Abstract

PURPOSE: To attain control with dynamic characteristics which does not cause a system to hunt, by correcting a sudden change in control gain when any operating set is changed over to a next operating set.
CONSTITUTION: Function generator 12 is interposed at the side of A-system operating set 10 and operation signal S4 is decreased below operation signal S3 near chang- over points S3aWS3b of the operating set. Therefore, operation is carried out at operation point LA of operating set 10 and even if component LB is added at the start of the operation of operating set 11, control gain L never varies suddenly, so that the excellent response of the systm will have a little hunting like S2' in case of a step change in set value S1 can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP63879A 1979-01-10 1979-01-10 Spirit range controller Pending JPS5595101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63879A JPS5595101A (en) 1979-01-10 1979-01-10 Spirit range controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63879A JPS5595101A (en) 1979-01-10 1979-01-10 Spirit range controller

Publications (1)

Publication Number Publication Date
JPS5595101A true JPS5595101A (en) 1980-07-19

Family

ID=11479254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63879A Pending JPS5595101A (en) 1979-01-10 1979-01-10 Spirit range controller

Country Status (1)

Country Link
JP (1) JPS5595101A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168111A (en) * 1982-03-30 1983-10-04 Toshiba Corp Water supply regulating valve control device
JPS5987503A (en) * 1982-11-10 1984-05-21 Hitachi Ltd Process control device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844816A (en) * 1971-10-07 1973-06-27
JPS5248316U (en) * 1975-10-03 1977-04-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844816A (en) * 1971-10-07 1973-06-27
JPS5248316U (en) * 1975-10-03 1977-04-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168111A (en) * 1982-03-30 1983-10-04 Toshiba Corp Water supply regulating valve control device
JPS5987503A (en) * 1982-11-10 1984-05-21 Hitachi Ltd Process control device

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