• search hit 2 of 2
Back to Result List

Bandwidth Improvements of Linear Direct Drives with a 100 kHz PWM-Frequency

  • A calculation method for a robust servo controller design depending on the sampling time and the processing dead time was developed for mechanically stiff drives. With a test stand for high dynamic and high positioning accuracy, the theoretical calculations for the high bandwidth improvements are verified. The test stand includes a voice coil motor and a power electronic with Gallium Nitride (GaN) power semiconductors for switching frequencies of more than 100kHz.

Export metadata

Additional Services

Search Google Scholar
Metadaten
Author:Julia Höllthaler, Rainer Hagl, Ralph Kennel
URL:https://doi.org/10.1109/LDIA.2019.8771013
Parent Title (English):2019 12th International Symposium on Linear Drives for Industry Applications (LDIA), Neuchatel, Switzerland
Document Type:Conference Proceeding
Language:English
Publication Year:2019
Tag:FPGA; GaN power semiconductors; bandwidth; linear servo drives; position control
faculties / departments:Fakultät für Ingenieurwissenschaften