SU571790A1 - Device for shaping a signal representative of regulated parameter relative devation - Google Patents
Device for shaping a signal representative of regulated parameter relative devationInfo
- Publication number
- SU571790A1 SU571790A1 SU7502152380A SU2152380A SU571790A1 SU 571790 A1 SU571790 A1 SU 571790A1 SU 7502152380 A SU7502152380 A SU 7502152380A SU 2152380 A SU2152380 A SU 2152380A SU 571790 A1 SU571790 A1 SU 571790A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- source
- reference element
- regulated
- devation
- shaping
- Prior art date
Links
Landscapes
- Feedback Control In General (AREA)
Description
Устройство содержит реохорд измериге7Ш 1, измеритель 2, реохорд задатчика 3, источник регулируемого напр жени , в качестве которого использован усилитель 4, элемент сравнени 5 и источник опорного напр$1жени 6. Устройство работает следующим образом, Реохорд 1 измерител 2 н реохорд 3 задатчика соединены а мостовую схему, одна диагональ которой подключена к разно пол рным выходам источника 4. В качестве источника 4 мож&т быть нспвльзован, например , усилитель с большим коэффидненгом .усилени , входным сигналив которого вл ет с выдел ема алвментс иг сравнени 5 разность междуопорным /напр жением источни ка 6 в напр жением, снимаемым с движха реох(1Дв 3. При достаточно большом коэффициенте усилени усшштел9 4 эту разность можно считать равной нулю. В этом случае напр жение, снимаемое с движка реохорда задагчика 3, остаетс посто нным незавй сим о от полмкени этого движка. Легко псж зать, что при этом выполн етс равенство ,f; ; где 5 - выходное напр жение, j снимаем между движками реохордов (сигнал относител ного отклонени ) Uo - оп.орное напр жение; Ah - абсолютное отклонение от заданнс : велиданы; - заданна величина.The device contains a reichord measuring 7S 1, a measuring device 2, a reohord of the setting device 3, an adjustable voltage source, which is used as an amplifier 4, an element of comparison 5 and a source of the reference voltage of $ 1 and 6. The device works as follows and a bridge circuit, one diagonal of which is connected to the different polar outputs of source 4. As source 4, you can & t be unpowered, for example, an amplifier with a large coefficient of amplification, the input signal of which is allocated from In comparison, the difference between the interstress / voltage of the source 6 in the voltage removed from the motor (1Dv 3. With a sufficiently large gain of ushshtel9 4, this difference can be considered equal to zero. In this case, the voltage removed from the slide motor 3) It remains constant regardless of the polmkenia of this slider. It is easy to say that equality is fulfilled, f; where 5 is the output voltage, j is removed between the sliders of the rheochords (relative deviation signal) Uo is the reference voltage living; Ah - absolute deviation from the set point: vedidany; - set value.
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502152380A SU571790A1 (en) | 1975-07-04 | 1975-07-04 | Device for shaping a signal representative of regulated parameter relative devation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502152380A SU571790A1 (en) | 1975-07-04 | 1975-07-04 | Device for shaping a signal representative of regulated parameter relative devation |
Publications (1)
Publication Number | Publication Date |
---|---|
SU571790A1 true SU571790A1 (en) | 1977-09-05 |
Family
ID=20625356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7502152380A SU571790A1 (en) | 1975-07-04 | 1975-07-04 | Device for shaping a signal representative of regulated parameter relative devation |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU571790A1 (en) |
-
1975
- 1975-07-04 SU SU7502152380A patent/SU571790A1/en active
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