摘要
由于目前微位移驱动器普遍存在输出力及输出范围小的缺点 ,所以提出将超磁致伸缩材料引入到微位移驱动器的设计当中。文中详细描述了基于超磁致伸缩材料的驱动器的设计原理及性能 ,同时设计了用水冷装置消除线圈发热带来的影响 。
Generally, the micro position actuator has small output power and displacement . This paper describes the design principle and performances of the actuator based on giant magnetostriction materials in detail. In order to raise the actuating accuracy to nanometric level, a water cooling device is also designed to free the influence of the generation of coil heat.
出处
《仪器仪表学报》
EI
CAS
CSCD
北大核心
2000年第1期38-41,共4页
Chinese Journal of Scientific Instrument
关键词
磁致伸缩
驱动器
位移
磁场
微位移驱动器
Magnetostriction Micro-position actuator Nanometer Displacement Magnetic field
