Absolute Position Measuring Device and a Method of Performing an Absolute Position Measurement

The invention relates to an absolute position measuring device, comprising an optical fiber, an optical strain sensor in optical communication with the optical fiber, and a volume of material deforming under influence of a magnetic field. The optical strain sensor is arranged for sensing deformation...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: van der Heiden, Maurits Sebastiaan, van Neer, Paul Louis Maria Joseph, Oderwald, Michiel Peter
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to an absolute position measuring device, comprising an optical fiber, an optical strain sensor in optical communication with the optical fiber, and a volume of material deforming under influence of a magnetic field. The optical strain sensor is arranged for sensing deformation of the volume of material. Further, the device is arranged for multi-dimensional position measurement.