Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | 2023 14th International Symposium on Linear Drivers for Industry Applications, LDIA 2023 |
| Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (elektronisch) | 9798350329612 |
| ISBN (Print) | 979-8-3503-2962-9 |
| Publikationsstatus | Veröffentlicht - 2023 |
| Veranstaltung | 14th International Symposium on Linear Drivers for Industry Applications, LDIA 2023 - Hannover, Deutschland Dauer: 28 Juni 2023 → 30 Juni 2023 |
Abstract
Active magnetic bearings can potentially be used for linear guidance of machine components. However, their performance is limited by the system's latency. Reducing the latency leads to an improved dynamic stiffness of the actuator, and thus to a broader range of applications. Therefore, this paper introduces a study that aims to improve a novel linear electromagnetic actuator used in optics manufacturing. To analyze the latency, a testbed consisting of an electromagnet, a rapid DC current controller, and a real-time prototyping system is built. The latency of individual components is determined, and pertinent factors are identified. By integrating position and current controls, the latency is reduced by more than 75%. Thereby the dynamic stiffness of the magnets is increased.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
- Ingenieurwesen (insg.)
- Wirtschaftsingenieurwesen und Fertigungstechnik
- Ingenieurwesen (insg.)
- Maschinenbau
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- BibTex
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2023 14th International Symposium on Linear Drivers for Industry Applications, LDIA 2023. Institute of Electrical and Electronics Engineers Inc., 2023.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Latency optimization of magnetic actuator for optics manufacturing
AU - Denkena, Berend
AU - Klemme, Heinrich
AU - Zhang, Jingcai
N1 - Funding Information: This research has been funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy within the Cluster of Excellence PhoenixD (EXC 2122, Project ID 390833453).
PY - 2023
Y1 - 2023
N2 - Active magnetic bearings can potentially be used for linear guidance of machine components. However, their performance is limited by the system's latency. Reducing the latency leads to an improved dynamic stiffness of the actuator, and thus to a broader range of applications. Therefore, this paper introduces a study that aims to improve a novel linear electromagnetic actuator used in optics manufacturing. To analyze the latency, a testbed consisting of an electromagnet, a rapid DC current controller, and a real-time prototyping system is built. The latency of individual components is determined, and pertinent factors are identified. By integrating position and current controls, the latency is reduced by more than 75%. Thereby the dynamic stiffness of the magnets is increased.
AB - Active magnetic bearings can potentially be used for linear guidance of machine components. However, their performance is limited by the system's latency. Reducing the latency leads to an improved dynamic stiffness of the actuator, and thus to a broader range of applications. Therefore, this paper introduces a study that aims to improve a novel linear electromagnetic actuator used in optics manufacturing. To analyze the latency, a testbed consisting of an electromagnet, a rapid DC current controller, and a real-time prototyping system is built. The latency of individual components is determined, and pertinent factors are identified. By integrating position and current controls, the latency is reduced by more than 75%. Thereby the dynamic stiffness of the magnets is increased.
KW - current controller
KW - fine positioning
KW - magnetic bearings
KW - optics manufacturing
UR - http://www.scopus.com/inward/record.url?scp=85178001658&partnerID=8YFLogxK
U2 - 10.1109/LDIA59564.2023.10297491
DO - 10.1109/LDIA59564.2023.10297491
M3 - Conference contribution
AN - SCOPUS:85178001658
SN - 979-8-3503-2962-9
BT - 2023 14th International Symposium on Linear Drivers for Industry Applications, LDIA 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 14th International Symposium on Linear Drivers for Industry Applications, LDIA 2023
Y2 - 28 June 2023 through 30 June 2023
ER -