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. 2021 Jul 2;8:678486. doi: 10.3389/frobt.2021.678486

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Copyright © 2021 Hu, Rabenorosoa and Ouisse.

This an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Data report of performance of SMA-based BRM actuators from literature: (A) shows the relationship between the elements dimension and bi-directional motion range of actuators. Colors corresponds to actuator types. Surrounding colors show the boundaries of existing prototypes: For given angle, L-SMA require larger values in terms of SMA lengths; according to the same diameter/thickness of SMAs, T-SMAs offer larger angles than B-SMAs. Publishing-time according to the presented works is provided on the (B).