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Vibration Damping Using Current Fed Piezoelectric Actuators
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| Author(s) |
F. Palis; U. Ladra |
| Abstract |
Piezoelectric actuators are charcterized by non-linear dynamics and high frequency oscillations. The
paper shows that converter with current supply properties yields ideal conditions for feeding
piezoelectric actuators. Inertialess charge control can be obtained by realizing sliding mode operation.
This control conception is the basis for vibration damping with piezoelectric actuators up to the range
of some Kilohertz. Investigations show that energy saving solutions can be realized by applying the
principle of mechanical absorbers with adaptive control strategies. |
| Download |
| Filename: | EPE1999 - PP00069 - Palis.pdf |
| Filesize: | 195.9 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-03-23 by System |
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