| Article |
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| Article name |
The RF Differential Strain Gauge |
| Authors |
Bordonsky G.S.Doctor of Physics and Mathematics, the Chief of the Laboratory of Cryogenesis Geophysics lgc255@mail.ruRyabova,, L.D. Lead Engineer lgc255@mail.ru |
| Bibliographic description |
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| Section |
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| DOI |
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| UDK |
528.082, 531.714.2 |
| Article type |
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| Annotation |
The version of the scheme strain gauge using the RF measurement method is presented. Use of the crystal oscillator circuit and differential measurement when moving ferrite core in inductor do possible to obtain a high stability of the meter.
Due to its simplicity, the large value of the measured strain (up to ±15 mm) and high sensitivity (~ 1 micron) the meter is suitable for measuring different measurement.
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| Key words |
strain gauge, radio frequencies, differential method. |
| Article information |
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| References |
1. Khart Kh. Vvedenie v izmeritel’nuyu tekhniku. M.: Mir, 1999. 391 s.
2. Divin A. G., Ponomarev S. V., Mozgova G. V. Metody i sredstva ispytanii i kontrolya. Tambov: Izd-vo TGTU, 2012. Ch. 2. 108 s.
3. Arsh E. I. Avtogeneratornye metody i sredstva izmerenii. M.: Mashlnostroenie,
1979. 256 s.
4. Khorovits P., Khill U. Iskusstvo skhemotekhniki. M.: Mir, 1984. T. 1. 598 s. |
| Full article | The RF Differential Strain Gauge |
