Szczegóły publikacji
Opis bibliograficzny
Nonlinear Luenberger observer for velocity estimation in active magnetic levitation system / Rafał BIESZCZAD, Adam PIŁAT // W: MMAR 2023 [Dokument elektroniczny] : 27th international conference on Methods and Models in Automation and Robotics : 22–25 August 2023, Międzyzdroje, Poland : on line proceedings : technical papers. — Wersja do Windows. — Dane tekstowe. — Piscataway : IEEE, cop. 2023. — (International Conference on Methods and Models in Automation and Robotics ; ISSN 2835-2815). — Dod. ISBN: 979-8-3503-1106-8 (USB), 979-8-3503-1108-2 (print on demand). — e-ISBN: 979-8-3503-1107-5. — S. 338–343. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 343, Abstr. — Publikacja dostępna online od: 2023-09-11
Autorzy (2)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 148519 |
|---|---|
| Data dodania do BaDAP | 2023-09-12 |
| Tekst źródłowy | URL |
| DOI | 10.1109/MMAR58394.2023.10242449 |
| Rok publikacji | 2023 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Institute of Electrical and Electronics Engineers (IEEE) |
| Konferencja | 27th international conference on Methods and Models in Automation and Robotics |
| Czasopismo/seria | International Conference on Methods and Models in Automation and Robotics |
Abstract
This article presents the problem of designing a nonlinear observer for an active magnetic suspension system. The design process of the nonlinear Luenberger observer (also known as the Kazantzis-Kravaris-Luenberger observer) is discussed. Particular attention was paid to the main nonlinearity of the system - the electromagnetic force, which was modeled applying the function describing the change in inductance as a function of the distance of the levitating object from the electromagnet surface. Theoretical analyses were confirmed by the results of experimental studies in which the task of moving the sphere between the given positions using current control was carried out. Control tasks were conducted in the real-time regime on an embedded platform. The measured signals and estimated velocity were analyzed in the context of future implementations in control applications.