JPS5739412A - Proportional, integral and differentiating control device of sample value - Google Patents

Proportional, integral and differentiating control device of sample value

Info

Publication number
JPS5739412A
JPS5739412A JP11303080A JP11303080A JPS5739412A JP S5739412 A JPS5739412 A JP S5739412A JP 11303080 A JP11303080 A JP 11303080A JP 11303080 A JP11303080 A JP 11303080A JP S5739412 A JPS5739412 A JP S5739412A
Authority
JP
Japan
Prior art keywords
signal
control
sample value
synchronizing
sample
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
JP11303080A
Other languages
Japanese (ja)
Other versions
JPS6318202B2 (en
Inventor
Takashi Shigemasa
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
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11303080A priority Critical patent/JPS5739412A/en
Priority to AU72725/81A priority patent/AU528431B2/en
Priority to DE8181105528T priority patent/DE3171308D1/en
Priority to EP81105528A priority patent/EP0045857B1/en
Priority to US06/283,173 priority patent/US4451878A/en
Publication of JPS5739412A publication Critical patent/JPS5739412A/en
Publication of JPS6318202B2 publication Critical patent/JPS6318202B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B21/00—Systems involving sampling of the variable controlled
    • G05B21/02—Systems involving sampling of the variable controlled electric

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)

Abstract

PURPOSE:To execute an optimum control of a process, by applying a synchronizing signal into a control system, controlling a process by a closed loop. CONSTITUTION:A control deviation e(t) of a target value r(t) and a process signal y(t) is inputted to a sample value control operation part 5. An output signal of the sample value control operation part 5 is added to a synchronizing signal generated by a synchronizing signal generation part 7, and is made a signal for a process control in the sample holding part. On the other hand, a sample value PID control constant, a time constant, etc. are derived by a sample process signal which is obtained through a sampler 8 from an output signal of an addition part 6 and a process signal. The synchronizing signal is a signal containing a multifrequency component of an M sequence, etc., and a pulse transfer function synchronizing part 9 synchronizes a pulse transfer function showing dynamic characteristics of a process 1, by the time series processing.
JP11303080A 1980-07-18 1980-08-19 Proportional, integral and differentiating control device of sample value Granted JPS5739412A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP11303080A JPS5739412A (en) 1980-08-19 1980-08-19 Proportional, integral and differentiating control device of sample value
AU72725/81A AU528431B2 (en) 1980-07-18 1981-07-09 Process control
DE8181105528T DE3171308D1 (en) 1980-07-18 1981-07-14 Process control apparatus
EP81105528A EP0045857B1 (en) 1980-07-18 1981-07-14 Process control apparatus
US06/283,173 US4451878A (en) 1980-07-18 1981-07-14 Process control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11303080A JPS5739412A (en) 1980-08-19 1980-08-19 Proportional, integral and differentiating control device of sample value

Publications (2)

Publication Number Publication Date
JPS5739412A true JPS5739412A (en) 1982-03-04
JPS6318202B2 JPS6318202B2 (en) 1988-04-18

Family

ID=14601684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11303080A Granted JPS5739412A (en) 1980-07-18 1980-08-19 Proportional, integral and differentiating control device of sample value

Country Status (1)

Country Link
JP (1) JPS5739412A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160205A (en) * 1983-03-03 1984-09-10 Toshiba Corp Sample value pid control device
JPS59167706A (en) * 1983-03-14 1984-09-21 Toshiba Corp I-pd controller of multi-input and output sample value
JPS60176119A (en) * 1984-02-22 1985-09-10 Toyota Motor Corp Controller of vibrator
JPS6175402A (en) * 1984-09-20 1986-04-17 Nippon Atom Ind Group Co Ltd Adjusting method of process control system
JPS61251903A (en) * 1985-04-30 1986-11-08 Idemitsu Petrochem Co Ltd Close loop type automatic adjustment controller
JPS6325702A (en) * 1986-07-17 1988-02-03 Idemitsu Petrochem Co Ltd Optimum control method for process
JPS6398703A (en) * 1986-10-15 1988-04-30 Idemitsu Petrochem Co Ltd Estimated control method for process
JPS63163505A (en) * 1986-12-25 1988-07-07 Idemitsu Petrochem Co Ltd Adaptive control method for process
JPH01114902A (en) * 1987-10-29 1989-05-08 Hitachi Ltd Process controller
CN107024861A (en) * 2016-02-01 2017-08-08 上海梅山钢铁股份有限公司 A kind of line modeling method of converter dry dust pelletizing system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133277A (en) * 1978-04-07 1979-10-16 Fuji Electric Co Ltd Most suitable value arithmetic system for pid control parameter in static system process

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133277A (en) * 1978-04-07 1979-10-16 Fuji Electric Co Ltd Most suitable value arithmetic system for pid control parameter in static system process

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160205A (en) * 1983-03-03 1984-09-10 Toshiba Corp Sample value pid control device
JPH0561643B2 (en) * 1983-03-03 1993-09-06 Tokyo Shibaura Electric Co
JPH0534682B2 (en) * 1983-03-14 1993-05-24 Tokyo Shibaura Electric Co
JPS59167706A (en) * 1983-03-14 1984-09-21 Toshiba Corp I-pd controller of multi-input and output sample value
JPS60176119A (en) * 1984-02-22 1985-09-10 Toyota Motor Corp Controller of vibrator
JPS6175402A (en) * 1984-09-20 1986-04-17 Nippon Atom Ind Group Co Ltd Adjusting method of process control system
JPS61251903A (en) * 1985-04-30 1986-11-08 Idemitsu Petrochem Co Ltd Close loop type automatic adjustment controller
JPS6325702A (en) * 1986-07-17 1988-02-03 Idemitsu Petrochem Co Ltd Optimum control method for process
JPS6398703A (en) * 1986-10-15 1988-04-30 Idemitsu Petrochem Co Ltd Estimated control method for process
JPH0560604B2 (en) * 1986-10-15 1993-09-02 Idemitsu Petrochemical Co
JPS63163505A (en) * 1986-12-25 1988-07-07 Idemitsu Petrochem Co Ltd Adaptive control method for process
JPH0560605B2 (en) * 1986-12-25 1993-09-02 Idemitsu Petrochemical Co
JPH01114902A (en) * 1987-10-29 1989-05-08 Hitachi Ltd Process controller
CN107024861A (en) * 2016-02-01 2017-08-08 上海梅山钢铁股份有限公司 A kind of line modeling method of converter dry dust pelletizing system

Also Published As

Publication number Publication date
JPS6318202B2 (en) 1988-04-18

Similar Documents

Publication Publication Date Title
JPS57199004A (en) Sample value adaptive process controller
JPS56155835A (en) Component analyzing method
JPS5739412A (en) Proportional, integral and differentiating control device of sample value
EP0378093A3 (en) Method and system for acquiring parameters in process control
JPS5723108A (en) Sampled-value pid controller
GB1213785A (en) Improved scanning system
JPS53133861A (en) Article supply apparatus having space regulating device
JPS52148787A (en) Phase delay detecting compensation method for control system
JPS56114461A (en) Timing extracting circuit
JPS5790704A (en) Controller of sample value pid
MY105169A (en) Method of and apparatus for weighing and taking out powdered dye
JPS53109454A (en) Logical condition follower
JPS5762406A (en) Process control system
JPS52137944A (en) Time supervisory system of input output non-synchronous singnal
JPS5790703A (en) Control method of operating device having play
JPS5320272A (en) Apparatus for detecting article aspirating action of manipulator
JPS5224585A (en) X-ray analysis apparatus
JPS5368383A (en) Servo controller for speed governor
JPS56153406A (en) State estimating system for plant
JPS5291340A (en) Data conversion control system in data processing apparatus
JPS56124907A (en) Comulative value control method
JPS56108106A (en) Irregular synchronism control system
JPS5710806A (en) Control parameter tuning device of digital controller
JPS53131377A (en) Controlling method of position controlling apparatus
JPS53108867A (en) Controlling method for rolling mill