110 research outputs found
Accurate H-infinity-norm estimation via finite-frequency norms of MIMO local parametric models
Accurate H-infinity-norm estimation via finite-frequency norms of MIMO local parametric models
Long-range piezo actuators: Compensating hysteresis and commutation angle reproducible disturbances
Commutation-angle domain iterative learning control: Learning waveforms for piezo stepper actuators
Determination of molar-mass chemical-composition distribution in copolymers by cross-fractionation, based on size exclusion chromatography and thin-layer chromatography/flame ionization detection
Long-range piezo actuators: Compensating hysteresis and commutation angle reproducible disturbances
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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