Study on Multi-DOF Actuator for Improving Power Density

This study focuses on improving the power density of a spherical multi-degree-of-freedom (multi-DOF) actuator. A spherical multi-DOF actuator that can operate in three DOFs is designed. The actuator features a double air gap to reduce eddy current loss. However, a multi-DOF actuator driven by a sing...

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Bibliographic Details
Main Authors: Sooyoung Cho, Ho Joon Lee, Ju Lee
Format: Article
Language:English
Published: MDPI AG 2019-11-01
Series:Energies
Subjects:
Online Access:https://www.mdpi.com/1996-1073/12/21/4204