JPS6464003A - Process controller - Google Patents
Process controllerInfo
- Publication number
- JPS6464003A JPS6464003A JP22140987A JP22140987A JPS6464003A JP S6464003 A JPS6464003 A JP S6464003A JP 22140987 A JP22140987 A JP 22140987A JP 22140987 A JP22140987 A JP 22140987A JP S6464003 A JPS6464003 A JP S6464003A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- characteristic compensation
- dynamic characteristic
- gain
- branch
- 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.)
- Pending
Links
Landscapes
- Feedback Control In General (AREA)
Abstract
PURPOSE:To satisfactorily cope with a flexible state of a process controller by performing the dynamic characteristic compensation of a high degree and to facilitate the intuitive comprehension of the dynamic characteristic compensation component. CONSTITUTION:A gain multiplication signal Dn is obtained by multiplying a disturbance signal D by a gain K of a feedforward control system model. A difference arithmetic means 12 extracts a difference signal DELTADn and applies the static characteristic compensation to the signal Dn. At the same time, the signal Dn is divided into two signals and one of these two branch signals is extracted through a unit transmission function 13 which defines the gain of the feedforward control model as '1'. Then the other branch signal is subtracted from a first branch signal. Thus a dynamic characteristic compensation signal Y is obtained. In such a way, the dynamic characteristic compensation is ensured with no malformation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22140987A JPS6464003A (en) | 1987-09-04 | 1987-09-04 | Process controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22140987A JPS6464003A (en) | 1987-09-04 | 1987-09-04 | Process controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6464003A true JPS6464003A (en) | 1989-03-09 |
Family
ID=16766287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22140987A Pending JPS6464003A (en) | 1987-09-04 | 1987-09-04 | Process controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6464003A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6856888B2 (en) * | 2003-03-24 | 2005-02-15 | Denso Corporation | Vehicular control system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58129601A (en) * | 1982-01-29 | 1983-08-02 | Mitsubishi Heavy Ind Ltd | Compensating device for disturbance |
JPS58165106A (en) * | 1982-03-26 | 1983-09-30 | Toshiba Corp | Feedforward controller |
-
1987
- 1987-09-04 JP JP22140987A patent/JPS6464003A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58129601A (en) * | 1982-01-29 | 1983-08-02 | Mitsubishi Heavy Ind Ltd | Compensating device for disturbance |
JPS58165106A (en) * | 1982-03-26 | 1983-09-30 | Toshiba Corp | Feedforward controller |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6856888B2 (en) * | 2003-03-24 | 2005-02-15 | Denso Corporation | Vehicular control system |
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