A computational and experimental study of shape memory alloy spring actuator

被引：4
作者：
Stachowiak, Dorota [1 ]
Kurzawa, Milena [1 ]
机构：
[1] Poznan Univ Tech, Piotrowo 3a, PL-60965 Poznan, Poland
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2019年 / 95卷 / 07期
关键词：
shape memory alloys (SMA); spring actuator; extension/compression spring;
D O I：
10.15199/48.2019.07.07
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The paper presents the combined experimental and computational study of the shape memory alloy (SMA) spring actuator. The design strategy for a system composed of two springs: a SMA spring and a steel spring has been presented. The force versus stroke characteristics of designed system at high and low temperature condition have been calculated and measured. The electro-thermo-mechanical characterization of SMA spring has been carried out. The selected results of calculation and laboratory tests of the designed spring system have been given.
引用
收藏
页码：29 / 32
页数：4
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