Concept
Piezoelectric actuation
An actuation technology that uses the inverse piezoelectric effect of piezoelectric ceramic materials to produce displacements at the micro and nano scale, commonly used for ultra-precision positioning.
Timeline (last 90 days)
Oct 18
Micron-level positioning typically requires more precise transmission schemes (such as high-precision screws or piezoelectric drives), closed-loop feedback (optical encoders or laser interferometric distance measurement) and vibration isolation design.
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