JPS54116582A - Sampling control - Google Patents
Sampling controlInfo
- Publication number
- JPS54116582A JPS54116582A JP2257878A JP2257878A JPS54116582A JP S54116582 A JPS54116582 A JP S54116582A JP 2257878 A JP2257878 A JP 2257878A JP 2257878 A JP2257878 A JP 2257878A JP S54116582 A JPS54116582 A JP S54116582A
- Authority
- JP
- Japan
- Prior art keywords
- operational
- deviation
- change part
- present
- control
- 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 accomplish a high level control, with high precision control enabled stably as well, by making a change of loop gain automatically compensable, in the sampling control method suitable for component control of various kind of plant.
CONSTITUTION: In the system of sampling a deviation quantity of the control value with respect to the objective value at a constant time interval, the present deviation quantity is divided by the present deviation quantity with the preceding deviation quantity removed, being multiplied by a change part of the preceding operational quantity, and an operation is made for a change part of the present operational quantity. And further in a case that the change part of the preceding operational quantity is less than a certain constant quantity or a difference of the preceding deviation quantity less than the other constant value, an operation is made for a change part of the operational quantity proportional to the present deviation quantity. And in order to reach the objective value, the present operational quantity is to be calculated from the change part of the operational quantity and the preceding operational quantity. And in the drawing, notations of MVn-2, MVn-2... refer to operational quantities, and En-1, En... to deviation quantities.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2257878A JPS54116582A (en) | 1978-02-28 | 1978-02-28 | Sampling control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2257878A JPS54116582A (en) | 1978-02-28 | 1978-02-28 | Sampling control |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54116582A true JPS54116582A (en) | 1979-09-10 |
Family
ID=12086735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2257878A Pending JPS54116582A (en) | 1978-02-28 | 1978-02-28 | Sampling control |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54116582A (en) |
-
1978
- 1978-02-28 JP JP2257878A patent/JPS54116582A/en active Pending
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