RO87532B1 - Digital gyro repeater interface - Google Patents
Digital gyro repeater interfaceInfo
- Publication number
- RO87532B1 RO87532B1 RO113601A RO11360184A RO87532B1 RO 87532 B1 RO87532 B1 RO 87532B1 RO 113601 A RO113601 A RO 113601A RO 11360184 A RO11360184 A RO 11360184A RO 87532 B1 RO87532 B1 RO 87532B1
- Authority
- RO
- Romania
- Prior art keywords
- comparators
- stage
- filters
- mono
- obtaining
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000001939 inductive effect Effects 0.000 abstract 2
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 230000003071 parasitic effect Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
Landscapes
- Synchronisation In Digital Transmission Systems (AREA)
- Dc Digital Transmission (AREA)
Abstract
Interfata pentru repetitor giro digital, conform inventiei destinata convertirii informatiei analogice de unghi, primite de la selsinul emitator al girocimpasului, care cuprinde în structura sa trei circuite de intrare cu cuplaje inductive, un etaj de redresare monoalternanta pe fiecare dintre faza realizat cu trei circuite de intrare cu cuplaje inductive, un etaj de redresare monoalternanta pe fiecare dintre faza realizat cu trei diode, filtre trece jos comparatoare diferentiale atacate cu cîteo pereche de semnale din cele trei disponibile la iesirea filtrelor, comparatoare cu histerezis, modul de functionare constînd în obtinerea unui sistem de trei semnale în impuls cu 12 tranzitii logice diferite, redresarea monoalteranta pe fiecare fa za, urmata de filtrare, determinînd obtinerea de tensiuni pulsatorii pozitive avand 12 puncte de coincidenta iar eliminarea impulsurilor parazite efectuîndu-se în filtre tre-jos si comparatoarele cu histerezis.The digital giro repeater interface according to the invention for converting the analog angle information received from the gyroprocessor emitter selsin comprising three inductive coupling input circuits in its structure, a mono-alternating rectifier stage on each of the three phase input with inductive couplings, a single-stage rectifying stage on each phase with three diodes, low-pass filters, differential comparators attacked with a couple of signals from the three available at the output of the filters, comparators with hysteresis, the mode of operation consisting in obtaining a system three impulse signals with 12 different logic transitions, the mono-alternating rectifying on each face, followed by filtering, resulting in the obtaining of positive pulse voltages with 12 coincidence points and the elimination of the parasitic impulses being carried out in filters below and the hysteresis comparators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO84113601A RO87532A2 (en) | 1984-02-15 | 1984-02-15 | INTERFACE FOR GIRO DIGITAL REPETITOR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO84113601A RO87532A2 (en) | 1984-02-15 | 1984-02-15 | INTERFACE FOR GIRO DIGITAL REPETITOR |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO87532B1 true RO87532B1 (en) | 1985-10-01 |
| RO87532A2 RO87532A2 (en) | 1985-10-31 |
Family
ID=20114406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO84113601A RO87532A2 (en) | 1984-02-15 | 1984-02-15 | INTERFACE FOR GIRO DIGITAL REPETITOR |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO87532A2 (en) |
-
1984
- 1984-02-15 RO RO84113601A patent/RO87532A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO87532A2 (en) | 1985-10-31 |
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