Analysis of Current Ripples in Electromagnetic Actuators with Application to Inductance Estimation Techniques for Sensorless Monitoring

Techniques for estimating the plunger position have successfully proven to support operation and monitoring of electromagnetic actuators without the necessity of additional sensors. Sophisticated techniques in this field make use of an oversampled measurement of the rippled driving current in order...

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Bibliographic Details
Main Authors: Niklas König, Matthias Nienhaus, Emanuele Grasso
Format: Article
Language:English
Published: MDPI AG 2020-03-01
Series:Actuators
Subjects:
Online Access:https://www.mdpi.com/2076-0825/9/1/17