SU764484A1 - DEVICE FOR REGISTRATION OF PROCESSES WITH A PERIODIC COMPENSATION OF DRIFT ZERO SENSOR - Google Patents
DEVICE FOR REGISTRATION OF PROCESSES WITH A PERIODIC COMPENSATION OF DRIFT ZERO SENSORInfo
- Publication number
- SU764484A1 SU764484A1 SU2697167/21A SU2697167A SU764484A1 SU 764484 A1 SU764484 A1 SU 764484A1 SU 2697167/21 A SU2697167/21 A SU 2697167/21A SU 2697167 A SU2697167 A SU 2697167A SU 764484 A1 SU764484 A1 SU 764484A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- input
- output
- unit
- amplifier
- processes
- Prior art date
Links
Abstract
Устройство для регистрации процессов с периодической компенсацией дрейфа нуля датчика, содержащее блок регистрации сигнала, в котором вход усилителя постоянного тока соединен с датчиком, а выход со входом индикатора и блок компенсации дрейфа, в состав которого входят последовательно включенные командный блок, блок управления и блок ключей, отличающееся тем, что, с целью повышения точности регистрации, в блок компенсации дрейфа введены пороговое устройство, блок уставок, источник опорных напряжений и интегратор, причем к входу усилителя постоянного тока подключен выход интегратора, вход которого соединен через блок ключей с источником опорных напряжений, выход усилителя постоянного тока соединен со входом порогового устройства, к другому входу которого подключен выход блока уставок, выход порогового устройства соединен с блоком управления, а выход блока управления подключен к входу блока уставок.A device for registering processes with periodic compensation of the zero drift of the sensor, comprising a signal detection unit, in which the input of the DC amplifier is connected to the sensor, and an output to the indicator input and a drift compensation unit, which include a series-connected command unit, a control unit and a key unit , characterized in that, in order to improve the registration accuracy, a threshold device, a setpoint block, a source of reference voltages and an integrator are entered into the drift compensation unit, moreover, to the input of the amplifier DC is connected to the integrator's output, the input of which is connected via a key block with a source of reference voltages, the output of the DC amplifier is connected to the input of a threshold device, to another input of which the output of the setting unit is connected, the output of the threshold device is connected to a control unit, and the output of the control unit is connected to input block settings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2697167/21A SU764484A1 (en) | 1978-12-04 | 1978-12-04 | DEVICE FOR REGISTRATION OF PROCESSES WITH A PERIODIC COMPENSATION OF DRIFT ZERO SENSOR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2697167/21A SU764484A1 (en) | 1978-12-04 | 1978-12-04 | DEVICE FOR REGISTRATION OF PROCESSES WITH A PERIODIC COMPENSATION OF DRIFT ZERO SENSOR |
Publications (1)
Publication Number | Publication Date |
---|---|
SU764484A1 true SU764484A1 (en) | 2004-12-10 |
Family
ID=60524572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2697167/21A SU764484A1 (en) | 1978-12-04 | 1978-12-04 | DEVICE FOR REGISTRATION OF PROCESSES WITH A PERIODIC COMPENSATION OF DRIFT ZERO SENSOR |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU764484A1 (en) |
-
1978
- 1978-12-04 SU SU2697167/21A patent/SU764484A1/en active
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