| 新型SMA丝致动器的结构设计与实验研究 |
| |
| 引用本文： | 李宝成,董二宝,李永新,杨杰.新型SMA丝致动器的结构设计与实验研究[J].机械与电子,2010(1):7-8. |
| |
| 作者姓名： | 李宝成 董二宝 李永新 杨杰 |
| |
| 作者单位： | 中国科学技术大学精密机械与精密仪器系,安徽,合肥,230027 |
| |
| 基金项目： | 中国科学院科学技术创新基金(CXJJ-09-M32) |
| |
| 摘 要： | 针对航空航天领域的需求，提出一种新型形状记忆合金（SMA）致动器，即将两组合金丝对峙布置，利用螺母自锁累加位移，得到大推力和长行程。通过实验得到了SMA丝致动器的驱动性能指标。
|
| 关 键 词： | 形状记忆合金 致动器 大推力 长行程 |
Structure Design and Experiment Research of a Novel Actuator Based on SMA Wire |
| |
| LI Bao-cheng,DONG Er-bao,LI Yong-xin,YANG Jie.Structure Design and Experiment Research of a Novel Actuator Based on SMA Wire[J].Machinery & Electronics,2010(1):7-8. |
| |
| Authors: | LI Bao-cheng DONG Er-bao LI Yong-xin YANG Jie |
| |
| Affiliation: | Department of Precision Machinery and Precision Instrumentation/a>;University of Science and Technology of China/a>;Hefei 230027/a>;China |
| |
| Abstract: | According to the needs in the area of aerospace,this paper presents a novel actuator based on shape memory alloy(SMA):lay out the SMA wire in symmetrical arrangement and cumulate the displacement through the self-locking nut in order to get the big thrust and long displacement.Also,we get the drive performance of SMA wire actuator through the experiment. |
| |
| Keywords: | shape memory alloy actuator big thrust long displacement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
