Control and modeling for piezoelectric actuators


The goal is to buld an experimental laboratory setup for linear micropositioning using stick-slip and ultrasonic actuators. Laser interferometer will be used as the sensor. Diverse feedback control schemes will be designed tested.

Contact person: 
Zdeněk Hurák
Image: XY micropositioning stage based on stick-slip piezoelectric microactuators (produced and lended by Arvid Bergander)