Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):
M. Lambeck, M. Schrödl:
"PSM Drives with Fault-Tolerant Position Detection";
Poster: IEEE Applied Power Electronics Conference,
Austin, Texas, USA;
06.03.2005
- 10.03.2005; in: "Twentieth Annual IEEE Applied Power Electronics Conference and Exhibition",
(2005),
ISBN: 0-7803-8976-x;
S. 753
- 756.
Kurzfassung englisch:
Modern drives, especially PSM servo drives, require an exact position information for high precision positioning. This information is usually obtained from a resolver or encoder. If this sensor fails, the drives ceases working although the machine is still fine. For applications where fault-tolerance is more important than high precision, the described combination of an encoder with the INFORM system offers an elegant solution.
After an introduction to the INFORM system, the control scheme is presented. It shows how the two position acquisition systems are connected. Test results show the applicability of this system.
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Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.