Finite element analysis for magnetic field of giant magnetostrictive actuator

被引：0
|
作者：
Chen, Min [1 ]
Chen, Dingfang [1 ]
Lu, Quanguo [1 ]
机构：
[1] Wuhan Univ Technol, Intelligent Mfg & Control Inst, Wuhan 430070, Peoples R China
来源：
7TH INTERNATIONAL CONFERENCE ON COMPUTER-AIDED INDUSTRIAL DESIGN & CONCEPTUAL DESIGN | 2006年
关键词：
giant magnetostrictive; finite element; numerical integration;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
An axial symmetry model of giant magnetostrictive actuator was built in this paper. Based on it, the magnetic field of the actuator was analyzed with finite element method, and the extension of giant magnetostrictive rod was calculated under different excitative current with numerical integration. According to comparison between the experimental results and modeling results, it can be obviously seen that the linear working domain of the actuator is estimated effectively.
引用
收藏
页码：189 / +
页数：2
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