Piezo Drive Controller
One of our customer’s core competences is the design and development of piezo-based positioners, providing a travel range on the centimeter scale while being capable of sample positioning with nanometer resolution. In addition, the piezo positioners possess attributes and specifications which separate our customer’s products from devices of other competitors. In order to control the piezo motors in such a way that nanometer precision is reached in combination with target velocities of up to several centimeters per second, drive electronics with specific algorithms for position feedback and control became necessary.We use the following technologies for the piezo drive controller:
