A helical actuator driven by biased SMA: design, model, and experiment

DOI10.1007/S00707-023-03510-9zbMath1521.74162OpenAlexW4322503026MaRDI QIDQ6098697

Kecai Xie, Sundeep Mangla, Zhongjing Ren, Haipeng Wang, Peng Yan, Chengyang Li, Chang-Yong Nam, Shouyu Sun, Yong Shi

Publication date: 14 June 2023

Published in: Acta Mechanica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00707-023-03510-9

zbMATH Keywords

finite element methodeffective bending stiffnessexperimental validationhelical angleanalytical static modelcomposite ribbon basereverse phase transformation

Mathematics Subject Classification ID

Control, switches and devices (``smart materials) in solid mechanics (74M05) Finite element methods applied to problems in solid mechanics (74S05) Experimental work for problems pertaining to mechanics of deformable solids (74-05) Composite and mixture properties (74E30)

Cites Work

• Numerical modeling of inextensible elastic ribbons with curvature-based elements
• Residual stresses and Poisson's effect drive shape formation and transition of helical structures

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