JPS5635222A - Position control device - Google Patents
Position control deviceInfo
- Publication number
- JPS5635222A JPS5635222A JP11656580A JP11656580A JPS5635222A JP S5635222 A JPS5635222 A JP S5635222A JP 11656580 A JP11656580 A JP 11656580A JP 11656580 A JP11656580 A JP 11656580A JP S5635222 A JPS5635222 A JP S5635222A
- Authority
- JP
- Japan
- Prior art keywords
- control
- multiplier
- given
- amplifier
- memories
- 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.)
- Granted
Links
Landscapes
- Control Of Position Or Direction (AREA)
Abstract
PURPOSE: To secure a quick control for the change of both the upper and lower limit stop positions of the control subject, by giving a control to the zero-point and the span of the differential amplifier and the multiplication coefficient of the multiplier each.
CONSTITUTION: The position detecting signals of the lower and upper limit points A and B and supplied from the position detector 5 receive the A/D conversion 8 via the "control" of the switch 7 to be stored in the memories 13 and 14 each. Then at the arithmetic part 21, the value of memory is processed for the memory 13, and then the zero-point control is given to the differential amplifier 17 via the D/A converter 12. At the same time, at arithmetic parts 16 and 21 a process is given to the difference of the values between memories 13 and 14, and this value processed is sent to the multiplier 18 and the amplifier 17 via the D/A converters 15 and 12 each to give the multiplication coefficient to the multiplier 18 and the span control to the amplifier 17 respectively. Then the output of the multiplier 18 is compared with the level of the position command circuit 1 at the comparator 2 during the "operation" of the switch 7. In such way, a quick control is possible regardless of the change given to both the upper and lower limit stop positions.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11656580A JPS5635222A (en) | 1980-08-25 | 1980-08-25 | Position control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11656580A JPS5635222A (en) | 1980-08-25 | 1980-08-25 | Position control device |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP381875A Division JPS5175877A (en) | 1974-12-25 | 1974-12-25 | ICHISEIGYO SOCHI |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5635222A true JPS5635222A (en) | 1981-04-07 |
JPS5743926B2 JPS5743926B2 (en) | 1982-09-18 |
Family
ID=14690247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11656580A Granted JPS5635222A (en) | 1980-08-25 | 1980-08-25 | Position control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5635222A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58154016A (en) * | 1982-02-26 | 1983-09-13 | カルテンバツハ・ウント・フオイクト・ゲ−エムベ−ハ−・ウント・コンパニ− | Action control circuit device for regulator |
-
1980
- 1980-08-25 JP JP11656580A patent/JPS5635222A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58154016A (en) * | 1982-02-26 | 1983-09-13 | カルテンバツハ・ウント・フオイクト・ゲ−エムベ−ハ−・ウント・コンパニ− | Action control circuit device for regulator |
Also Published As
Publication number | Publication date |
---|---|
JPS5743926B2 (en) | 1982-09-18 |
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