JPS5624603A - Process control device - Google Patents
Process control deviceInfo
- Publication number
- JPS5624603A JPS5624603A JP10101179A JP10101179A JPS5624603A JP S5624603 A JPS5624603 A JP S5624603A JP 10101179 A JP10101179 A JP 10101179A JP 10101179 A JP10101179 A JP 10101179A JP S5624603 A JPS5624603 A JP S5624603A
- Authority
- JP
- Japan
- Prior art keywords
- target value
- time
- controller
- control amount
- wave form
- 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
- Control Of Non-Electrical Variables (AREA)
- Feedback Control In General (AREA)
Abstract
PURPOSE: To shorten the set time to a new target value even at the time of the transition response due to the change of the target value and to set the target value based on a predetermined ratio by controlling the response wave form of the control amount to a clearly determined wave form with respect to the step change of the target value.
CONSTITUTION: The target value S11 and the control amount S13 from the control object 13 are compared and the deviation thereof is added to the controller 12 the moving characteristic of which is GC(S). The operating amount S12 from this controller 12 is fed to the control object 13 of the transmission function Gp(S)e-LpS, and to the output thereof, the control amount S13 is supplied. To this controller 12, that of the moving characteristic of a predetermined value is used and the response function of the control amount S13 is made to be a primary delay wave form of the waste time Lp + delay time constant TR clearly and linearly. The waveform after the waste time Lp does not depend on the characteristic of the control object 13 but on the parameter TR of the controller 12 and at the time of the increase and the decrease of the target value S11, the different values from the parameter TR are employed to shorten the setting time to the target value and set at the target value based on the predetermined ratio.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10101179A JPS5624603A (en) | 1979-08-08 | 1979-08-08 | Process control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10101179A JPS5624603A (en) | 1979-08-08 | 1979-08-08 | Process control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5624603A true JPS5624603A (en) | 1981-03-09 |
| JPS62525B2 JPS62525B2 (en) | 1987-01-08 |
Family
ID=14289284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10101179A Granted JPS5624603A (en) | 1979-08-08 | 1979-08-08 | Process control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5624603A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837703A (en) * | 1981-08-31 | 1983-03-05 | Hitachi Constr Mach Co Ltd | Interlocking controller |
| JPS58183517U (en) * | 1982-05-28 | 1983-12-07 | 日本鋼管株式会社 | Fluid mixing control device |
| JPS61290505A (en) * | 1985-06-19 | 1986-12-20 | Toshiba Corp | Process control device |
| JP2006331030A (en) * | 2005-05-25 | 2006-12-07 | Sony Corp | Automatic controller |
-
1979
- 1979-08-08 JP JP10101179A patent/JPS5624603A/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837703A (en) * | 1981-08-31 | 1983-03-05 | Hitachi Constr Mach Co Ltd | Interlocking controller |
| JPS6333162B2 (en) * | 1981-08-31 | 1988-07-04 | Hitachi Construction Machinery | |
| JPS58183517U (en) * | 1982-05-28 | 1983-12-07 | 日本鋼管株式会社 | Fluid mixing control device |
| 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 | |
| JP2006331030A (en) * | 2005-05-25 | 2006-12-07 | Sony Corp | Automatic controller |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62525B2 (en) | 1987-01-08 |
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