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Assessing the performance of servo drive feedback controls

: Schönherr, Ruben; Schlegel, Holger; Drossel, Welf-Guntram

Scheidl, Rudolf:
Mechatronics 2012, the 13th Mechatronics Forum, International Conference. Proceedings. Vol.1 : September 17-19, 2012, Linz, Austria
Linz: Trauner, 2012 (Advances in mechatronics)
ISBN: 978-3-99033-042-5 (Vol.1)
ISBN: 978-3-99033-045-6 (Vol.2)
ISBN: 978-3-99033-046-3 (Vol.3)
International Conference "Mechatronics Forum" <13, 2012, Linz>
Conference Paper
Fraunhofer IWU ()

In this paper a method for determining the dynamic behavior of servo drive controllers is provided. The damping and frequency of the closed velocity loop is estimated in order to assess the controller performance. The implementation in a standard industrial controller enables an online calculation without the need of further hardware.