https://oldena.lpnu.ua/handle/ntb/55955| Title: | Optoelectronic quartz sensor of force and pressure |
| Authors: | Rak, Volodymyr Yatsyshyn, Svyatoslav Baitsar, Roman |
| Affiliation: | Lviv Polytechnic National University |
| Bibliographic description (Ukraine): | Rak V. Optoelectronic quartz sensor of force and pressure / Volodymyr Rak, Svyatoslav Yatsyshyn, Roman Baitsar // Measuring Equipment and Metrology. — Lviv : Lviv Politechnic Publishing House, 2020. — Vol 81. — No 2. — P. 3–6. |
| Bibliographic description (International): | Rak V. Optoelectronic quartz sensor of force and pressure / Volodymyr Rak, Svyatoslav Yatsyshyn, Roman Baitsar // Measuring Equipment and Metrology. — Lviv : Lviv Politechnic Publishing House, 2020. — Vol 81. — No 2. — P. 3–6. |
| Is part of: | Вимірювальна техніка та метрологія, 2 (81), 2020 Measuring Equipment and Metrology, 2 (81), 2020 |
| Journal/Collection: | Вимірювальна техніка та метрологія |
| Issue: | 2 |
| Issue Date: | 24-Feb-2020 |
| Publisher: | Видавництво Львівської політехніки Lviv Politechnic Publishing House |
| Place of the edition/event: | Львів Lviv |
| DOI: | doi.org/10.23939/istcmtm2020.02.003 |
| Keywords: | Optoelectronic quartz sensor Error Temperature effect Frequency signal |
| Number of pages: | 4 |
| Page range: | 3-6 |
| Start page: | 3 |
| End page: | 6 |
| Abstract: | Sensors with a frequency output signal are marked as particularly high accuracy, it is easy to switch, and signals may be transmitted over long distances. The main element of such sensors is an electromechanical oscillator connected to the feedback of the autogenerator. String metal oscillators do not provide the required measurement accuracy due to unsatisfactory elasticity, hysteresis, relaxation, and drift of characterisrics. The creation of oscillators made of quartz and silicon due to the perfection of these materials, is difficult. Tere exist the technological problems and problems of conjugation of temperature coefficients of materials expansion. It is proposed a quartz sensor without an oscillator, made from the quartz and equipped by optoelectronic means. |
| URI: | https://ena.lpnu.ua/handle/ntb/55955 |
| Copyright owner: | © Національний університет “Львівська політехніка”, 2020 |
| URL for reference material: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6190074/#B132-micromachines-07-00160 http://www.ti.com/lit/ds/symlink/sn74auc2g00.pdf |
| References (Ukraine): | [1] V. Rak, Acoustic gas analyzer, Measuring equipment and metrology, Vol.79, Issue 2, 2018, pp.13–19. [2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6190074/#B132-micromachines-07-00160 [3] V. Simonov, L. Simonova, Resonant pressure, force or displacement sensor and method of its manufacture, Pat. RU 2379638 C1, Publ. 20.01.2010, Bull. No. 2. [4] http://www.ti.com/lit/ds/symlink/sn74auc2g00.pdf |
| References (International): | [1] V. Rak, Acoustic gas analyzer, Measuring equipment and metrology, Vol.79, Issue 2, 2018, pp.13–19. [2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6190074/#B132-micromachines-07-00160 [3] V. Simonov, L. Simonova, Resonant pressure, force or displacement sensor and method of its manufacture, Pat. RU 2379638 P.1, Publ. 20.01.2010, Bull. No. 2. [4] http://www.ti.com/lit/ds/symlink/sn74auc2g00.pdf |
| Content type: | Article |
| Appears in Collections: | Вимірювальна техніка та метрологія. – 2020. – Випуск 81, №2 |
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2020v81n2_Rak_V-Optoelectronic_quartz_sensor_of_3-6.pdf | 196.3 kB | Adobe PDF | View/Open | |
| 2020v81n2_Rak_V-Optoelectronic_quartz_sensor_of_3-6__COVER.png | 1.34 MB | image/png | View/Open |
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