Proposal for Shape Memory Alloy Positioning Actuator using Electric Parameter Based Controller
نویسندگان
چکیده
This paper proposes the controller design for a shape memory alloy (SMA) positioning actuator system. The system utilizes spiral-formed SMA wire as driving power source. generates force via temperature-based crystalline phase transitions. is deformed in spiral form under low temperature and heated by applying direct current, it recovers to original recovering force, which rotates attached load. using electric resistance of SMA, related its status, designing feasibility proposed are evaluated experimentally with sample test device, manufactured 3D printer, device achieves designed rotation.
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ژورنال
عنوان ژورنال: IEEJ journal of industry applications
سال: 2023
ISSN: ['2187-1094', '2187-1108']
DOI: https://doi.org/10.1541/ieejjia.l22000583