Abstract
The Preisach model is a powerful tool for modelling the hysteresis phenomenon on multilayer piezo actuators under large signal excitation. In this paper, measurements at different temperatures are presented, showing the effect on the density of the Preisach matrix. An energy-based approach is presented, aiming at defining a temperature-dependent phenomenological model of hysteresis for a better understanding of the non-linear effects in piezo actuators.
Original language | English |
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Title of host publication | Proceedings ACTUATOR 2016, 15th International Conference on New Actuators. |
Number of pages | 4 |
Publisher | Messe Bremen GmbH |
Publication date | 2016 |
Publication status | Published - 2016 |
Event | 15th International Conference on New Actuators - Congress Center Bremen, Bremen, Germany Duration: 13 Jun 2016 → 15 Jun 2016 Conference number: 15 |
Conference
Conference | 15th International Conference on New Actuators |
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Number | 15 |
Location | Congress Center Bremen |
Country/Territory | Germany |
City | Bremen |
Period | 13/06/2016 → 15/06/2016 |
Bibliographical note
Oral presentation A1.2 in the Session "Piezoelectric Actuators" on 13 June 2016 at 11:20 ‒ 11:40.Keywords
- Piezoelectric
- Multilayer
- Actuator
- Preisach
- Model
- Temperature