JPS5576405A - Process controller - Google Patents
Process controllerInfo
- Publication number
- JPS5576405A JPS5576405A JP14944078A JP14944078A JPS5576405A JP S5576405 A JPS5576405 A JP S5576405A JP 14944078 A JP14944078 A JP 14944078A JP 14944078 A JP14944078 A JP 14944078A JP S5576405 A JPS5576405 A JP S5576405A
- Authority
- JP
- Japan
- Prior art keywords
- control
- control amount
- mean value
- amount
- unit
- 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 obtain a low-cost process controller by giving sampling to the control amount given from the control subject and then calculating the new mean value based on the control amount and the mean value of the preceding control amount is order to deliver the operation amount in accordance with the target value and the deviation.
CONSTITUTION: The sampling is given to the control amount sent from control subject 1 through sampling unit 2 and by the command of operation control unit 5. Unit 5 receives the control amount sampled at unit 2 to calculate the new mean value based on the control amount and the mean value at the preceding sampling time point, and then decides the operation amount according to the deviation between the mean value and the target value based on, for example, the proportional integration control to then deliver the operation amount of subject 1. This damping action is repeated until the coincidence is obtained between the control amount and the target value. As a result, the memory device can be omitted, thus securing a low-cost constitution with the increased accuracy.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14944078A JPS5576405A (en) | 1978-12-01 | 1978-12-01 | Process controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14944078A JPS5576405A (en) | 1978-12-01 | 1978-12-01 | Process controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5576405A true JPS5576405A (en) | 1980-06-09 |
Family
ID=15475153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14944078A Pending JPS5576405A (en) | 1978-12-01 | 1978-12-01 | Process controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5576405A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59123901A (en) * | 1982-12-29 | 1984-07-17 | Pioneer Electronic Corp | Automatic adjusting device |
JPS61187100A (en) * | 1985-02-15 | 1986-08-20 | 日産自動車株式会社 | Collision preventor for vehicle |
-
1978
- 1978-12-01 JP JP14944078A patent/JPS5576405A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59123901A (en) * | 1982-12-29 | 1984-07-17 | Pioneer Electronic Corp | Automatic adjusting device |
JPS61187100A (en) * | 1985-02-15 | 1986-08-20 | 日産自動車株式会社 | Collision preventor for vehicle |
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