JPS6220562B2 - - Google Patents
Info
- Publication number
- JPS6220562B2 JPS6220562B2 JP5771677A JP5771677A JPS6220562B2 JP S6220562 B2 JPS6220562 B2 JP S6220562B2 JP 5771677 A JP5771677 A JP 5771677A JP 5771677 A JP5771677 A JP 5771677A JP S6220562 B2 JPS6220562 B2 JP S6220562B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- driving route
- curve
- pump operation
- pump
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 20
- 230000001186 cumulative effect Effects 0.000 claims description 12
- 238000011156 evaluation Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Feedback Control In General (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5771677A JPS53143002A (en) | 1977-05-20 | 1977-05-20 | Pump driving control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5771677A JPS53143002A (en) | 1977-05-20 | 1977-05-20 | Pump driving control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53143002A JPS53143002A (en) | 1978-12-13 |
| JPS6220562B2 true JPS6220562B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-05-07 |
Family
ID=13063665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5771677A Granted JPS53143002A (en) | 1977-05-20 | 1977-05-20 | Pump driving control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53143002A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0656151B2 (ja) * | 1982-06-23 | 1994-07-27 | 株式会社日立製作所 | 複数台のポンプのフィードフォワード運転制御方法 |
| JPH01204113A (ja) * | 1988-02-09 | 1989-08-16 | Yokogawa Electric Corp | 浄水場水量制御方法 |
-
1977
- 1977-05-20 JP JP5771677A patent/JPS53143002A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53143002A (en) | 1978-12-13 |