Modelling, Control and Position Estimation for Linear Permanent Magnet Actuators

Ali El Hafni; Wei Tian; Ralph Kennel; Marcelo Lobo Heldwein

doi:10.1109/LDIA59564.2023.10297475

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Title:: Modelling, Control and Position Estimation for Linear Permanent Magnet Actuators
Document type:: Konferenzbeitrag
Contribution type:: Textbeitrag / Aufsatz
Author(s):: Ali El Hafni; Wei Tian; Ralph Kennel; Marcelo Lobo Heldwein
Abstract:: In this paper, modelling, control and position estimation for a linear electromagnetic actuator with a permanent magnet mover is presented. A hybrid methodology combining analytical and Finite Element Method (FEM) is adopted for modelling of the actuator. An online parameter estimation method is presented for estimating the electrical parameters based on current switching instant sampling. Two controllers are implemented: the Linear Quadratic Regulator (LQR) and the Proximate Time Optimal Servo Controller (PTOS). Position estimation is realized through the Luenberger Observer. «
In this paper, modelling, control and position estimation for a linear electromagnetic actuator with a permanent magnet mover is presented. A hybrid methodology combining analytical and Finite Element Method (FEM) is adopted for modelling of the actuator. An online parameter estimation method is presented for estimating the electrical parameters based on current switching instant sampling. Two controllers are implemented: the Linear Quadratic Regulator (LQR) and the Proximate Time Optimal Servo... »
Book / Congress title:: Proceedings of the 2023 14th International Symposium on Linear Drivers for Industry Applications (LDIA)
Congress (additional information):: Textbeitrag
Date of congress:: 28-30 June 2023
Publisher:: IEEE
Date of publication:: 03.11.2023
Year:: 2023
Quarter:: 4. Quartal
Print-ISBN:: 979-8-3503-2962-9
E-ISBN:: 979-8-3503-2961-2
Reviewed:: ja
Language:: en
Fulltext / DOI:: doi:10.1109/LDIA59564.2023.10297475
WWW:: https://ieeexplore.ieee.org/document/10297475
Notes:: Funding Agency: 10.13039/100004807-DFG (Grant Number: 418870390)
Semester:: WS 23-24
TUM Institution:: Lehrstuhl für Hochleistungs-Umrichtersysteme
Copyright statement:: IEEE
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mediaTUM Gesamtbestand Einrichtungen Schools TUM School of Engineering and Design Departments Energy and Process Engineering Lehrstuhl für Hochleistungs-Umrichtersysteme (Prof. Heldwein)2023 Konferenz

mediaTUM Gesamtbestand Hochschulbibliographie 2023 Schools und Fakultäten TUM School of Engineering and Design Lehrstuhl für Hochleistungs-Umrichtersysteme (Prof. Heldwein)