高频驱动超磁致伸缩致动器的磁场设计与分析  

HF Driver Magnetostrictive Actuator Device Design and Magnetic Field Analysis

作　　者：张志富[1] 陈定方[1] 李涛涛[1] 邓思琪 

机构地区：[1]武汉理工大学智能制造与控制研究所,湖北武汉430063

出　　处：《湖北工业大学学报》2014年第4期14-17,共4页Journal of Hubei University of Technology

基　　金：2013年国家级大学生创新创业训练计划项目(20131049718002);中央高校基本科研业务费专项资金(20131049718002)

摘　　要：针对超磁致伸缩致动器集中于静态与准静态领域的不足,开发设计出一款用于高频驱动的超磁致伸缩致动器。建立完善用于高精度励磁场的轴线磁场强度、三维空间磁场强度的ANSYS模型,完成励磁场均匀度分析,为高频磁场的设计提供理论基础。Since magnetostrictive actuator focused on static and quasi-static field is insufficient,the paper designed to develop a high frequency driver for giant magnetostrictive actuator.It established the precision excitation field for the axis of the magnetic field strength,three-dimensional mathematical model of the magnetic field strength.The excitation field uniformity for high frequency magnetic field was analysed to provide theoretical basis for the design.

关 键 词：驱动磁场 均匀度分析 超磁致伸缩致动器 

分 类 号：TM153[电气工程—电工理论与新技术]