JPS5636701A - Pi or pid regulator - Google Patents

Pi or pid regulator

Info

Publication number
JPS5636701A
JPS5636701A JP11251979A JP11251979A JPS5636701A JP S5636701 A JPS5636701 A JP S5636701A JP 11251979 A JP11251979 A JP 11251979A JP 11251979 A JP11251979 A JP 11251979A JP S5636701 A JPS5636701 A JP S5636701A
Authority
JP
Japan
Prior art keywords
arithmetic part
pid
constant
time
plus
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
JP11251979A
Other languages
Japanese (ja)
Other versions
JPS624724B2 (en
Inventor
Mitsuru Nakamura
Takumi Tanimoto
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 JP11251979A priority Critical patent/JPS5636701A/en
Publication of JPS5636701A publication Critical patent/JPS5636701A/en
Publication of JPS624724B2 publication Critical patent/JPS624724B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Feedback Control In General (AREA)

Abstract

PURPOSE: To make it possible to exercise PID control with high precision by calculating the mean value of the dead time of step response and that for correction and further a PID (proportional-plus-integral-plus-derivative-action) constant on the basis of the gradient of a time constant.
CONSTITUTION: Regulator 1 is a digital regulator. Main arithmetic part 2 receives a setpoint and controlled variable to be detected from controlled system 6 to find a deviation between the both and PID constant arithmetic part 3 calculates deviations from proportional sensitivity, integral time and differential time and outputs the arithmetic results as manipulated variables. At the output side of main arithmetic part 2, chang-over switch 7 is provided and in the normal in-use state, manipulated variables outputted from main arithmetic part 2 are applied to controlled system 6. Thus, PID control is exercised.
COPYRIGHT: (C)1981,JPO&Japio
JP11251979A 1979-09-03 1979-09-03 Pi or pid regulator Granted JPS5636701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11251979A JPS5636701A (en) 1979-09-03 1979-09-03 Pi or pid regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11251979A JPS5636701A (en) 1979-09-03 1979-09-03 Pi or pid regulator

Publications (2)

Publication Number Publication Date
JPS5636701A true JPS5636701A (en) 1981-04-10
JPS624724B2 JPS624724B2 (en) 1987-01-31

Family

ID=14588669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11251979A Granted JPS5636701A (en) 1979-09-03 1979-09-03 Pi or pid regulator

Country Status (1)

Country Link
JP (1) JPS5636701A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004981A1 (en) * 1983-06-13 1984-12-20 Fanuc Ltd Method of controlling positional loop gain
JPS6175402A (en) * 1984-09-20 1986-04-17 Nippon Atom Ind Group Co Ltd How to adjust process control system
JPS61180306A (en) * 1985-02-06 1986-08-13 Hitachi Ltd Optimal control device for rolling mills
JPS61233816A (en) * 1985-04-08 1986-10-18 Nissei Plastics Ind Co Automatic tuning device for temperature controller
JPS62194506A (en) * 1986-02-21 1987-08-27 Yokogawa Electric Corp controller
JPS62280903A (en) * 1986-05-30 1987-12-05 Fuji Electric Co Ltd Auto-tuning method of simple controller
JPS6375801A (en) * 1986-09-18 1988-04-06 Yokogawa Electric Corp Controller
JPS63173101A (en) * 1987-01-12 1988-07-16 Mitsubishi Heavy Ind Ltd Optimum controller for compensating dead time
JPS6426203A (en) * 1987-07-22 1989-01-27 Sekisui Chemical Co Ltd Pid controller
JP2012173240A (en) * 2011-02-24 2012-09-10 Advantest Corp Power-supply unit for testing device and testing device using the same

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004981A1 (en) * 1983-06-13 1984-12-20 Fanuc Ltd Method of controlling positional loop gain
JPS59231615A (en) * 1983-06-13 1984-12-26 Fanuc Ltd Controlling method of position loop gain
JPS6175402A (en) * 1984-09-20 1986-04-17 Nippon Atom Ind Group Co Ltd How to adjust process control system
JPS61180306A (en) * 1985-02-06 1986-08-13 Hitachi Ltd Optimal control device for rolling mills
JPS61233816A (en) * 1985-04-08 1986-10-18 Nissei Plastics Ind Co Automatic tuning device for temperature controller
JPS62194506A (en) * 1986-02-21 1987-08-27 Yokogawa Electric Corp controller
JPS62280903A (en) * 1986-05-30 1987-12-05 Fuji Electric Co Ltd Auto-tuning method of simple controller
JPS6375801A (en) * 1986-09-18 1988-04-06 Yokogawa Electric Corp Controller
JPS63173101A (en) * 1987-01-12 1988-07-16 Mitsubishi Heavy Ind Ltd Optimum controller for compensating dead time
JPS6426203A (en) * 1987-07-22 1989-01-27 Sekisui Chemical Co Ltd Pid controller
JP2012173240A (en) * 2011-02-24 2012-09-10 Advantest Corp Power-supply unit for testing device and testing device using the same
US9188633B2 (en) 2011-02-24 2015-11-17 Advantest Corporation Power supply apparatus for test apparatus

Also Published As

Publication number Publication date
JPS624724B2 (en) 1987-01-31

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