Please use this identifier to cite or link to this item: doi:10.22028/D291-30612
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Title: An Improved IDIM Technique for Sensorless Control of Single-Phase Electromagnetic Drives
Author(s): König, Niklas
Anzelmi, Giorgia
Naso, David
Nienhaus, Matthias
Grasso, Emanuele
Language: English
Title: 2019 IEEE 10th International Symposium on Sensorless Control for Electrical Drives (SLED)
Startpage: 1
Endpage: 6
Publisher/Platform: IEEE
Year of Publication: 2019
Publikation type: Book Chapter
Abstract: Sensorless control algorithms for single-phase electromagnetic actuators are nowadays a favorable solution for drive applications where the usage of position sensors is undesired. This work proposes an improved version of the “Integrator-Based Direct Inductance Measurement” (IDIM) technique for the sensorless control of such actuators, which is able to perform online identification of the position-dependent actuator inductance and resistance by evaluating the current ripple which is caused by a PWM-driven switching electronics. The improved technique does not require oversampling nor high computational effort. This work describes the technique thoroughly and uses it exemplary for the position control of an electromagnetic levitation setup. Experimental results proving the accuracy and the stability of the approach are shown and discussed.
DOI of the first publication: 10.1109/SLED.2019.8896303
URL of the first publication:
Link to this record: hdl:20.500.11880/28935
ISBN: 978-1-7281-0766-0
Date of registration: 2-Apr-2020
Faculty: NT - Naturwissenschaftlich- Technische Fakultät
Department: NT - Systems Engineering
Professorship: NT - Prof. Dr. Matthias Nienhaus
Collections:SciDok - Der Wissenschaftsserver der Universität des Saarlandes

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