Multifrequency EIT system based on general purpose laboratory instruments
Authors:
- J. Porzuczek
Abstract
In the paper the multifrequency EIT system is proposed which is based on general purpose, laboratory-grade devices. The system consists of three instruments: an arbitrary signal generator, a switching unit and a DAQ card with 16-bit ADC converter for voltage measurement. To complete the system the current source was constructed in addition to above mentioned devices. The EIT system was designed to have ability of multifrequency conductivity imaging with the bandwidth up to 250 kHz (with a possibility of future extension). A set of validation experiments were carried out to verify the EIT system. The validation tests consisted of VCCS validation and multiple objects detection. The proposed system has been proven to have ability for correct imaging of the objects inside the area of the sensor.
- Record ID
- CUT8e79202fe34746e69822b944fca91c43
- Publication categories
- ; ;
- Author
- Pages
- [1-6]
- Other elements of collation
- rys.; wykr.; Bibliografia (na s.) - 6; Oznaczenie streszczenia - Abstr.
- Book
- 10th World Congress on Industrial Process Tomography, Global, online event 13-16 September 2021, World Congress in Industrial Process Tomography, 2021, [S.l.], International Society for Industrial Process Tomography, 6 p., ISBN 978-0-85316-364-0
- Keywords in English
- electrical impedance tomography, multifrequency, general purpose instruments, EIDORS, process monitoring
- URL
- https://www.isipt.org/world-congress/10.html Opening in a new tab
- Language
- eng (en) English
- Score (nominal)
- 5
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT8e79202fe34746e69822b944fca91c43/
- URN
urn:pkr-prod:CUT8e79202fe34746e69822b944fca91c43
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.