JPS55143613A - Forecasting correction control method - Google Patents
Forecasting correction control methodInfo
- Publication number
- JPS55143613A JPS55143613A JP5032479A JP5032479A JPS55143613A JP S55143613 A JPS55143613 A JP S55143613A JP 5032479 A JP5032479 A JP 5032479A JP 5032479 A JP5032479 A JP 5032479A JP S55143613 A JPS55143613 A JP S55143613A
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- cumulative value
- flow
- water
- tank
- 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)
- Flow Control (AREA)
Abstract
PURPOSE: To make it possible to exercise excellent control over water distribution by forecasting and correcting a flow rate for one following hour by making use of the cumulative value of the actual flow and the forecasted cumulative value of the flow of distributed water up to the same time with regard to the distributed water control in a purification plant.
CONSTITUTION: Memory 11 is stored with data on the forecasted flow of distributed water of every hour as much as one day, and a signal showing the flow rate at tank outlet 7 is led to a controller by way of process input-output device 10 and input to integrating circuit 13. Then, the arithmetic of the cumulative value of flow rate comes into effect by a signal of every hour from clocking circuit 14 and the arithmetic result is sent to actual flow rate integrating meter 12. Here, forecasting correcting circuit 15 forecasts and corrects the flow rate for one following hour by using the cumulative value of the actual flow up to that point and the forecasted cumulative value of the flow rate of distributed water up to the same time. As a result, the overall outflow from the tank is controlled so as to flow the water into the tank evenly, so that excellent control over water distribution can be exercised without causing the water level of the tank to change greatly.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5032479A JPS55143613A (en) | 1979-04-25 | 1979-04-25 | Forecasting correction control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5032479A JPS55143613A (en) | 1979-04-25 | 1979-04-25 | Forecasting correction control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55143613A true JPS55143613A (en) | 1980-11-10 |
Family
ID=12855717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5032479A Pending JPS55143613A (en) | 1979-04-25 | 1979-04-25 | Forecasting correction control method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55143613A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213309A (en) * | 1982-06-07 | 1983-12-12 | Fuji Facom Corp | Method for controlling intake at filtration plant |
| JPS6017512A (en) * | 1983-07-08 | 1985-01-29 | Fuji Facom Corp | Determining system of demanded flow rate of agricultural water |
| US8719187B2 (en) * | 2001-03-22 | 2014-05-06 | Fernando Milanes Garcia-Moreno | Electronic and mechanical system for automated or discretionay dosage of potable water at the particular intake level of each user |
-
1979
- 1979-04-25 JP JP5032479A patent/JPS55143613A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213309A (en) * | 1982-06-07 | 1983-12-12 | Fuji Facom Corp | Method for controlling intake at filtration plant |
| JPH055128B2 (en) * | 1982-06-07 | 1993-01-21 | Fuji Facom Corp | |
| JPS6017512A (en) * | 1983-07-08 | 1985-01-29 | Fuji Facom Corp | Determining system of demanded flow rate of agricultural water |
| JPH059808B2 (en) * | 1983-07-08 | 1993-02-08 | Fuji Fuakomu Seigyo Kk | |
| US8719187B2 (en) * | 2001-03-22 | 2014-05-06 | Fernando Milanes Garcia-Moreno | Electronic and mechanical system for automated or discretionay dosage of potable water at the particular intake level of each user |
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