THE MAGNETIC FIELD ANALYSIS OF DUAL-COIL SELF-SENSING ACTUATOR

被引：0

作者：

Lin, Chengwu ^{[1
]}

Dong, Fang ^{[1
,2
]}

Zheng, Hao ^{[2
]}

Yan, Hue ^{[2
]}

机构：

[1] Shenyang Univ Technol, Sch Informat Sci & Engn, 111 Shenliao W Rd, Shenyang 110870, Peoples R China

[2] Shenyang Univ Technol, Econ & Technol Dev, Shenyang 110870, Peoples R China

来源：

ADVANCED MATERIALS SCIENCE AND TECHNOLOGY, PTS 1-2 | 2011年 / 181-182卷

基金：

中国国家自然科学基金;

关键词：

magnetically controlled shape memory alloy; self-sensing actuator; ANSYS; magnetic field; INDUCED STRAIN;

D O I：

10.4028/www.scientific.net/AMR.181-182.183

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper introduced working principle of dual-coil self-sensing actuator based on magnetically controlled shape memory alloy (MSMA). The ANSYS software was used to establish the finite element model of MSMA dual-coil self-sensing actuator. Edge element method was adopted to analyze the MSMA dual-coil self-sensing actuator's 3-D static magnetic field under the influence of different excitation voltages. The analysis obtained MSMA and silicon steel sheet distribution of magnetic induction intensity and the magnetic field intensity, has further confirmed the reliability of MSMA dual-coil self-sensing actuator, and has given the MSMA length relations along with the magnetic induction intensity changes. The results show that magnetic field analysis has certain reference value to the MSMA practical application.

引用

页码：183 / +

页数：2

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