Nahezu Zeitoptimale Regelung für lineare Permanentmagnet-Aktuatoren mit Geschwindigkeits- und Positionsschätzung

mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich) 2026 Thesis Open access

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Authors: Ali El Hafni
Cited by: 0

Abstract

This thesis focuses on the control of short-stroke direct current linear actuators with permanent magnet movers for point-to-point motion. Speed and position estimation based on induced voltage, and relying solely on current measurement feedback, is investigated for point-to-point motion. A proximate time-optimal nonlinear position controller is cascaded with a linear current controller to achieve fast actuation and soft landing.

Fields of Study & Subjects

Sensorless Control of Electric Motors Electric Motor Design and Analysis Electric Power Systems and Control

Publication details

Journal / source
mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich)
Publication date
2 February 2026
Language
EN
Document type
Thesis