Please use this identifier to cite or link to this item: http://ena.lp.edu.ua:8080/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: http://ena.lp.edu.ua:8080/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



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.