- Tytuł:
- Piezoceramic Transducers Selection Method for High Power Ultrasonic Devices
- Autorzy:
-
Kluk, P.
Milewski, A. - Powiązania:
- https://bibliotekanauki.pl/articles/1398757.pdf
- Data publikacji:
- 2015-03
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
43.35.+d
43.35.-c
43.35.Zc
43.38.Fx
43.38.+n
43.38.-p - Opis:
- A universal method for selecting piezoceramic transducers used in high power ultrasonic devices such as ultrasonic welding and cutting systems has been presented. The key element of such systems is a high power ultrasonic sandwich transducer consisting of a stack of piezoceramic transducers mounted between two masses. Because of relatively large dispersion of piezoceramic transducer parameters between production lots, they must be selected in order to obtain a high quality and long-life sandwich transducer. Presented selection method consists of three stages. First, the parametric identification of the Butterworth-Van Dyke equivalent circuit model is performed based on piezoceramic transducer electrical impedance measurements. Next, the electrical impedance frequency samples are estimated using the identified Butterworth-Van Dyke model. Finally, the k-means clustering algorithm is used to select the best fitted piezoceramic transducer sets.
- Źródło:
-
Acta Physica Polonica A; 2015, 127, 3; 719-722
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł