Abstract
This thesis describes the development and implementation of a highly precise control electronics, consisting of an amplifier for piezo actuators and an associated processor board. To achieve mechanical desplacements within the range of nanometers, predominantly actuators based upon the inverse piezoelectric effect are used. Due to the structure of these actuators, they comprise a capacitive load of the required control electronics takes place. Depending upon the design of the actuators, this load can reach up to some 100 nF. For the stabilization of a capacitively loaded amplifier adequate technical circuiting is required.
| Translated title of the contribution | Development and assembly of a bus-compatible, highly-precise control electronics for piezoactuators |
|---|---|
| Original language | German (Austria) |
| Publication status | Published - Jul 2007 |
Fields of science
- 202037 Signal processing
- 203016 Measurement engineering
JKU Focus areas
- Mechatronics and Information Processing