RU96114940A - COMPENSATION ACCELEROMETER - Google Patents
COMPENSATION ACCELEROMETERInfo
- Publication number
- RU96114940A RU96114940A RU96114940/28A RU96114940A RU96114940A RU 96114940 A RU96114940 A RU 96114940A RU 96114940/28 A RU96114940/28 A RU 96114940/28A RU 96114940 A RU96114940 A RU 96114940A RU 96114940 A RU96114940 A RU 96114940A
- Authority
- RU
- Russia
- Prior art keywords
- differential amplifier
- resistor
- resistors
- accelerometer
- amplifier
- Prior art date
Links
Claims (1)
R1R2 = (R3 + R4)•Rbx,
где R1, R2, R3, R4 - сопротивления первого, второго, третьего, четвертого резисторов обратной связи соответственно;
Rbx - сопротивление входного резистора на инверсном входе дифференциального усилителя.A compensating accelerometer comprising a housing, a sensing element, a position sensor, a magnetoelectric power transducer with a permanent magnet and a compensation coil, an accelerometer amplifier with a correction filter, n (n = 1, 2 ...) series-connected scale resistors, the position sensor being connected to the input accelerometer amplifier, one terminal of the compensation coil is connected to the free terminal of the first of n scale resistors, characterized in that a differential amplifier is inserted into it In the current with the first, second, third and fourth feedback resistors, the output of the accelerometer amplifier is connected to the inverse input of the differential amplifier via an input resistor and the first feedback resistor, the second output of which is connected to the output of the differential amplifier, the second feedback resistor is connected to the direct input of the differential amplifier connection and the third feedback resistor, the fourth feedback resistor is connected to the output of the differential amplifier, the free conclusions of the third and even ertogo feedback resistors connected to the free terminal of the compensating coil, the free terminals of the second feedback resistor and the n - th scaling resistor connected to circuit common accelerometer amplifier and differential amplifier, wherein the resistance connected to the differential amplifier resistors are made in accordance with the condition:
R 1 R 2 = (R 3 + R 4 ) • R bx ,
where R 1 , R 2 , R 3 , R 4 - the resistance of the first, second, third, fourth feedback resistors, respectively;
R bx is the resistance of the input resistor at the inverse input of the differential amplifier.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU96114940A RU2096785C1 (en) | 1996-07-23 | 1996-07-23 | Compensation accelerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU96114940A RU2096785C1 (en) | 1996-07-23 | 1996-07-23 | Compensation accelerator |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2096785C1 RU2096785C1 (en) | 1997-11-20 |
RU96114940A true RU96114940A (en) | 1998-01-20 |
Family
ID=20183743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU96114940A RU2096785C1 (en) | 1996-07-23 | 1996-07-23 | Compensation accelerator |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2096785C1 (en) |
-
1996
- 1996-07-23 RU RU96114940A patent/RU2096785C1/en active
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