JPS54116580A - Process controller - Google Patents
Process controllerInfo
- 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
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
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)
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 |
-
1978
- 1978-03-01 JP JP2199178A patent/JPS54116580A/en active Granted
Cited By (21)
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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