110 research outputs found

    Long-range piezo actuators: Compensating hysteresis and commutation angle reproducible disturbances

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    Piezo-stepper actuators consist of piezo elements that are able to displace a mover over an infinite stroke through walking while maintaining the high accuracy and high stiffness properties of the piezo elements. In Figure 1, a schematic representation of a piezo-stepper actuator is depicted
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