Metal rings and discs Matlab/Simulink 3D model for ultrasonic sandwich transducer design

2012
Authors
Jovanović, I.Mančić, Dragan

Paunović, Vesna

Radmanović, M.
Mitić, Vojislav V.
Contributors
Ristić, Momčilo M.Article (Published version)
Metadata
Show full item recordAbstract
Metal-endings are integral part of different ultrasonic sandwich transducers. In this paper a new Matlab/Simulink 3D model of of the finite metal rings and discs of various dimensions is realized. With this model, which describes both the thickness and the radial resonant modes, and the coupling between them, mechanical impedance of the sample can be easily computed. Resonance frequency-length curves for rings and disks with various materials and for different selected dimensions are given. Also, comparisons of the different approaches in determining of their resonant frequencies are shown. The proposed Matlab/Simulink model requires simpler implementation than other analytical models. That enabled modifying of 1D theory and simplified modelling and projecting of the ultrasonic sandwich transducers with short-endings. Finally, the computed and experimental results are compared.
Keywords:
metal ring / Matlab and Simulink model / frequency spectrum / resonance frequency characteristicsSource:
Science of Sintering, 2012, 44, 3, 287-298Publisher:
- Belgrade : International Institute for the Science of Sintering
Funding / projects:
- Directed synthesis, structure and properties of multifunctional materials (RS-172057)
- Development, realization, optimization and monitoring of a 5kWp grid-connected modular Sun-tracking photovoltaic system (RS-33035)
- Improvement of the monitoring system and the assessment of a long-term population exposure to pollutant substances in the environment using neural networks (RS-43014)
DOI: 10.2298/SOS1203287J
ISSN: 1820-7413 (Online); 0350-820X
WoS: 000318149200005
Scopus: 2-s2.0-84871196837
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Jovanović, I. AU - Mančić, Dragan AU - Paunović, Vesna AU - Radmanović, M. AU - Mitić, Vojislav V. PY - 2012 UR - https://dais.sanu.ac.rs/123456789/196 AB - Metal-endings are integral part of different ultrasonic sandwich transducers. In this paper a new Matlab/Simulink 3D model of of the finite metal rings and discs of various dimensions is realized. With this model, which describes both the thickness and the radial resonant modes, and the coupling between them, mechanical impedance of the sample can be easily computed. Resonance frequency-length curves for rings and disks with various materials and for different selected dimensions are given. Also, comparisons of the different approaches in determining of their resonant frequencies are shown. The proposed Matlab/Simulink model requires simpler implementation than other analytical models. That enabled modifying of 1D theory and simplified modelling and projecting of the ultrasonic sandwich transducers with short-endings. Finally, the computed and experimental results are compared. PB - Belgrade : International Institute for the Science of Sintering T2 - Science of Sintering T1 - Metal rings and discs Matlab/Simulink 3D model for ultrasonic sandwich transducer design SP - 287 EP - 298 VL - 44 IS - 3 DO - 10.2298/SOS1203287J UR - https://hdl.handle.net/21.15107/rcub_dais_196 ER -
@article{ author = "Jovanović, I. and Mančić, Dragan and Paunović, Vesna and Radmanović, M. and Mitić, Vojislav V.", year = "2012", abstract = "Metal-endings are integral part of different ultrasonic sandwich transducers. In this paper a new Matlab/Simulink 3D model of of the finite metal rings and discs of various dimensions is realized. With this model, which describes both the thickness and the radial resonant modes, and the coupling between them, mechanical impedance of the sample can be easily computed. Resonance frequency-length curves for rings and disks with various materials and for different selected dimensions are given. Also, comparisons of the different approaches in determining of their resonant frequencies are shown. The proposed Matlab/Simulink model requires simpler implementation than other analytical models. That enabled modifying of 1D theory and simplified modelling and projecting of the ultrasonic sandwich transducers with short-endings. Finally, the computed and experimental results are compared.", publisher = "Belgrade : International Institute for the Science of Sintering", journal = "Science of Sintering", title = "Metal rings and discs Matlab/Simulink 3D model for ultrasonic sandwich transducer design", pages = "287-298", volume = "44", number = "3", doi = "10.2298/SOS1203287J", url = "https://hdl.handle.net/21.15107/rcub_dais_196" }
Jovanović, I., Mančić, D., Paunović, V., Radmanović, M.,& Mitić, V. V.. (2012). Metal rings and discs Matlab/Simulink 3D model for ultrasonic sandwich transducer design. in Science of Sintering Belgrade : International Institute for the Science of Sintering., 44(3), 287-298. https://doi.org/10.2298/SOS1203287J https://hdl.handle.net/21.15107/rcub_dais_196
Jovanović I, Mančić D, Paunović V, Radmanović M, Mitić VV. Metal rings and discs Matlab/Simulink 3D model for ultrasonic sandwich transducer design. in Science of Sintering. 2012;44(3):287-298. doi:10.2298/SOS1203287J https://hdl.handle.net/21.15107/rcub_dais_196 .
Jovanović, I., Mančić, Dragan, Paunović, Vesna, Radmanović, M., Mitić, Vojislav V., "Metal rings and discs Matlab/Simulink 3D model for ultrasonic sandwich transducer design" in Science of Sintering, 44, no. 3 (2012):287-298, https://doi.org/10.2298/SOS1203287J ., https://hdl.handle.net/21.15107/rcub_dais_196 .