JPS54116580A - Process controller - Google Patents

Process controller

Info

Publication number
JPS54116580A
JPS54116580A JP2199178A JP2199178A JPS54116580A JP S54116580 A JPS54116580 A JP S54116580A JP 2199178 A JP2199178 A JP 2199178A JP 2199178 A JP2199178 A JP 2199178A JP S54116580 A JPS54116580 A JP S54116580A
Authority
JP
Japan
Prior art keywords
command
controlled
deviation
controlled system
signal
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
JP2199178A
Other languages
Japanese (ja)
Other versions
JPS6142284B2 (en
Inventor
Ryuichi Kuwata
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 JP2199178A priority Critical patent/JPS54116580A/en
Publication of JPS54116580A publication Critical patent/JPS54116580A/en
Publication of JPS6142284B2 publication Critical patent/JPS6142284B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Feedback Control In General (AREA)

Abstract

PURPOSE: To control a controlled system containing a dead time characteristic in the optimum mode even when varying a command and even when the command is constant and the controlled system is controlled to disturbance, in a process controller suitable for the case when controlling said controlled system.
CONSTITUTION: A command signal is introduced to a deviation computing circuit 12 through a command input portion filter 11, the signal is compared with the controlled variable of a controlled system process 13 at the circuit and deviation is put out. A deviation signal of the circuit 12 is sent to a control computing portion 14, and manipulated variable for manipulating the controlled system process 13 for making controlled variable coincide with the command is computed from the deviation signal. The manipulated variable is sent to a manipulating end 15 of the controlled system process 13, to which disturbance is input, and the desired controlled variable is put out. Since a command signal system is provided with the command input portion filter before deviation is put out as mentioned above, this controller can effectively attain the desired target.
COPYRIGHT: (C)1979,JPO&Japio
JP2199178A 1978-03-01 1978-03-01 Process controller Granted JPS54116580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2199178A JPS54116580A (en) 1978-03-01 1978-03-01 Process controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2199178A JPS54116580A (en) 1978-03-01 1978-03-01 Process controller

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP13208487A Division JPS6324301A (en) 1987-05-28 1987-05-28 Process control device

Publications (2)

Publication Number Publication Date
JPS54116580A true JPS54116580A (en) 1979-09-10
JPS6142284B2 JPS6142284B2 (en) 1986-09-20

Family

ID=12070481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2199178A Granted JPS54116580A (en) 1978-03-01 1978-03-01 Process controller

Country Status (1)

Country Link
JP (1) JPS54116580A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113998A (en) * 1979-02-27 1980-09-02 Nippon Atomic Ind Group Co Core flow rate control device for atomic power plant
JPS5748103A (en) * 1980-09-03 1982-03-19 Hitachi Ltd Servo-circuit system
JPS5764805A (en) * 1980-10-08 1982-04-20 Hitachi Ltd Adaptive controller
JPS58197504A (en) * 1982-03-01 1983-11-17 エルサグ・インターナショナル・ビー・ブイ Adaptive process controller employing function block
JPS5955504A (en) * 1982-09-25 1984-03-30 Toshiba Corp Sample value pid controller
JPS59160205A (en) * 1983-03-03 1984-09-10 Toshiba Corp Sample value pid control device
JPS603708A (en) * 1983-06-22 1985-01-10 Toshiba Corp Pid controller of sample value
JPS603707A (en) * 1983-06-22 1985-01-10 Toshiba Corp Pid controller of sample value
JPS61235905A (en) * 1985-04-12 1986-10-21 Hitachi Ltd Automatic control device
JPS61251903A (en) * 1985-04-30 1986-11-08 Idemitsu Petrochem Co Ltd Close loop type automatic adjustment controller
JPS61290505A (en) * 1985-06-19 1986-12-20 Toshiba Corp Process control device
JPS629405A (en) * 1985-07-06 1987-01-17 Toshiba Corp Process controller
JPS6226502A (en) * 1985-07-26 1987-02-04 Nippon Kokan Kk <Nkk> Adaptive control device
JPS6226501A (en) * 1985-07-26 1987-02-04 Nippon Kokan Kk <Nkk> Adaptive control device
JPS62108306A (en) * 1985-11-06 1987-05-19 Yokogawa Electric Corp Controller
JPS6346502A (en) * 1986-08-14 1988-02-27 Yokogawa Electric Corp Pid controller
JPH01239603A (en) * 1988-03-18 1989-09-25 Toshiba Corp Process controller

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113998A (en) * 1979-02-27 1980-09-02 Nippon Atomic Ind Group Co Core flow rate control device for atomic power plant
JPS5748103A (en) * 1980-09-03 1982-03-19 Hitachi Ltd Servo-circuit system
JPS5764805A (en) * 1980-10-08 1982-04-20 Hitachi Ltd Adaptive controller
JPS58197504A (en) * 1982-03-01 1983-11-17 エルサグ・インターナショナル・ビー・ブイ Adaptive process controller employing function block
JPS5955504A (en) * 1982-09-25 1984-03-30 Toshiba Corp Sample value pid controller
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
JPH0519725B2 (en) * 1983-06-22 1993-03-17 Tokyo Shibaura Electric Co
JPS603708A (en) * 1983-06-22 1985-01-10 Toshiba Corp Pid controller of sample value
JPS603707A (en) * 1983-06-22 1985-01-10 Toshiba Corp Pid controller of sample value
JPS61235905A (en) * 1985-04-12 1986-10-21 Hitachi Ltd Automatic control device
JPS61251903A (en) * 1985-04-30 1986-11-08 Idemitsu Petrochem Co Ltd Close loop type automatic adjustment controller
JPS61290505A (en) * 1985-06-19 1986-12-20 Toshiba Corp Process control device
JPH0570841B2 (en) * 1985-06-19 1993-10-06 Tokyo Shibaura Electric Co
JPH0556522B2 (en) * 1985-07-06 1993-08-19 Tokyo Shibaura Electric Co
JPS629405A (en) * 1985-07-06 1987-01-17 Toshiba Corp Process controller
JPS6226501A (en) * 1985-07-26 1987-02-04 Nippon Kokan Kk <Nkk> Adaptive control device
JPS6226502A (en) * 1985-07-26 1987-02-04 Nippon Kokan Kk <Nkk> Adaptive control device
JPS62108306A (en) * 1985-11-06 1987-05-19 Yokogawa Electric Corp Controller
JPS6346502A (en) * 1986-08-14 1988-02-27 Yokogawa Electric Corp Pid controller
JPH01239603A (en) * 1988-03-18 1989-09-25 Toshiba Corp Process controller

Also Published As

Publication number Publication date
JPS6142284B2 (en) 1986-09-20

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