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Preliminary feasibility study of a speed estimator for piezoelectric actuators used in forging processes
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| Author(s) |
Christophe GIRAUD-AUDINE, Frederic GIRAUD |
| Abstract |
In this paper the feasibility of a speed estimator for a piezoelectric actuator used in a forging process is studied. It is based on a simplified linear model and its robustness is tested using a more complex modelthat include the hysteresis effects. The preliminary results proves that the concept is feasible despite thenon-linearities, provided that some parameters of the actuator are known. |
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| Filename: | 0767-epe2011-full-12575557.pdf |
| Filesize: | 516.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2012-01-26 by System |
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