Design and Performance Analysis of High Response Actuator Using Magnetic Shape Memory Alloy

被引：0

作者：

He, Bin ^{[1
,2
]}

Shi, Hu ^{[1
,2
]}

Wang, Haitao ^{[1
,2
]}

Mei, Xuesong ^{[1
,2
]}

机构：

[1] Xi An Jiao Tong Univ, Sch Mech Engn, Xian, Shaanxi, Peoples R China

[2] Key Lab Intelligent Robot Shaanxi Prov, Xian, Shaanxi, Peoples R China

来源：

2017 24TH INTERNATIONAL CONFERENCE ON MECHATRONICS AND MACHINE VISION IN PRACTICE (M2VIP) | 2017年

基金：

中国国家自然科学基金;

关键词：

magnetic shape memory alloy; constitution equation; neural network; actuator design;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Magnetic shape memory alloy (MSMA) has recently emerged as a new type of multifunctional material exhibiting excellent performance as fast response and large strain. Constitution equations are derived based on the magnet-strain effect of MSMA. Experiments are conducted to explore the magnetic field induced strain, and data are applied to establish neural network based models to build the nonlinear relationship between strain, stress and other related parameters. Actuator design, magnetic field analysis and dynamic analysis are carried out. With a combination of the characteristics of ordinary magnetostrictive materials and conventional shape memory alloy, it is qualified for high performance actuator.

引用

页码：340 / 345

页数：6

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