Modular finger and hand motion capturing system based on inertial and magnetic sensors

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Modular finger and hand motion capturing system based on inertial and magnetic sensors

Freier Zugriff

Valtin, Markus / Salchow-Hömmen, Christina / Seel, Thomas / Laidig, Daniel / Schauer, Thomas

The assessment of hand posture and kinematicsis increasingly important in various fields. This includesthe rehabilitation of stroke survivors with restricted handfunction. This paper presents a modular, ambulatory mea-surement system for the assement of the remaining handfunction and for closed-loop controlled therapy. The de-vice is based on inertial sensors and utilizes up to fiveinterchangeable sensor strips to achieve modularity and tosimplify the sensor attachment. We introduce the modularhardware design and describe algorithms used to calculatethe joint angles. Measurements with two experimentalsetups demonstrate the feasibility and the potential of such a tracking device.

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Dokumentinformationen

Titel :

Modular finger and hand motion capturing system based on inertial and magnetic sensors

Beteiligte:

Valtin, Markus (Autor:in) / Salchow-Hömmen, Christina (Autor:in) / Seel, Thomas (Autor:in) / Laidig, Daniel (Autor:in) / Schauer, Thomas (Autor:in) / Technische Universität Berlin (Gastgebende Institution)

Erscheinungsdatum :

2017

DOI :

https://doi.org/10.14279/depositonce-10871

Medientyp :

Sonstige

Format :

Elektronische Ressource

Sprache :

Englisch

Schlagwörter :

human motion analysis , hand kinematics , inertial measurement units , joint angle estimation , finger kinematics