High-speed actuation of a piezoelectric actuator by pulse driving and stopping of its residual mechanical vibration
The driving method for high-speed actuation and prevention of residual vibration of a piezoelectric actuator is described. The driving voltage is composed of a pulse voltage and a step voltage. As a result, the risetime of the piezoelectric actuator can be reduced to approximately 1/4 of its mechani...
| Veröffentlicht in: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control. - 1986. - 37(1990), 6 vom: 15., Seite 551-7 |
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| Weitere Verfasser: | , |
| Format: | Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
1990
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| Zugriff auf das übergeordnete Werk: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control |
| Schlagworte: | Journal Article |
| Zusammenfassung: | The driving method for high-speed actuation and prevention of residual vibration of a piezoelectric actuator is described. The driving voltage is composed of a pulse voltage and a step voltage. As a result, the risetime of the piezoelectric actuator can be reduced to approximately 1/4 of its mechanical response period by setting the pulse width, and the residual vibration can be prevented by adjusting the step voltage. The high-speed stopping of a piezoelectric actuator driven by AC power at its resonance is discussed |
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| Beschreibung: | Date Completed 02.10.2012 Date Revised 20.02.2008 published: Print Citation Status PubMed-not-MEDLINE |
| ISSN: | 1525-8955 |