Design of Shape Memory Alloy Coil Spring Actuator for Improving Performance in Cyclic Actuation

Performance of the shape memory alloy (SMA) coil spring actuator in cyclic actuation as an artificial muscle is strongly related to the mechanical design of the coil geometry. This paper proposes a practical design method for improving the frequency and efficiency of the SMA coil spring actuator; by...

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Bibliographic Details
Main Author: Je-sung Koh
Format: Article
Language:English
Published: MDPI AG 2018-11-01
Series:Materials
Subjects:
Online Access:https://www.mdpi.com/1996-1944/11/11/2324