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https://dspace.uzhnu.edu.ua/jspui/handle/lib/50725| Title: | Application of piezoceramic actuators in adaptive interferometry |
| Authors: | Tsyhyka, M. V. Chychura, I. I. Grabar, A. A. Tsyhyka, V. V. Stoika, M. V. Цигика, Володимир Васильович Чичура, Іван Іванович Грабар, Олександр Олексійович Цигика, Михайло Володимирович |
| Keywords: | adaptive interferometry, piezoceramic actuators, voltage source, phase rotation, impedance |
| Issue Date: | 2022 |
| Publisher: | Creative Commons Attribution License v4.0 |
| Citation: | Tsyhyka М. V. Application of piezoceramic actuators in adaptive interferometry / M. V. Tsyhyka , I. І. Chychura , A. A. Grabar , V. V. Tsyhyka , M. V. Stoika // Science and Education a New Dimension. Natural and Technical Sciences, (X 34), Issue 268, 2022 July, p. 32-34. |
| Abstract: | The features of application of piezoceramic actuators in adaptive interferometry are considered in this work. Methods of power supply of actuators from a sinusoidal voltage source with preservation of positive polarity of a control signal by means of schemes on the basis of operational amplifiers are developed. The possibility of modulating not only for amplitude and frequency but also the phase of mechanical oscillations of the surface of the actuator by using a phase-rotating circuit (FRC) is provided, the method of parameters calculating of FRC elements is also proposed. A two-channel control circuit for piezoceramic actuators has been implemented. |
| Description: | https://doi.org/10.31174/SEND-NT2022-268X34-06 |
| Type: | Text |
| Publication type: | Стаття |
| URI: | https://dspace.uzhnu.edu.ua/jspui/handle/lib/50725 |
| ISSN: | 2308-5258 |
| Appears in Collections: | Наукові публікації кафедри приладобудування |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Tsyhyka-I.-І.pdf | 1.06 MB | Adobe PDF | View/Open |
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