Calculation of magnetostrictive coefficient of composite thin film and structure optimization of cantilever

WANG Fu-ji; JIA Zhen-yuan; LIU Wei; ZHAO Xian-song

doi:10.3788/OPE.20111908.1832

您当前的位置：

首页 >

文章列表页 >

Calculation of magnetostrictive coefficient of composite thin film and structure optimization of cantilever

Micro/Nano technology and fine mechanics | 更新时间：2020-08-12

- Calculation of magnetostrictive coefficient of composite thin film and structure optimization of cantilever
- Optics and Precision Engineering Vol. 19, Issue 8, Pages: 1832-1837(2011)
- 作者机构：
  
  大连理工大学精密与特种加工教育部重点实验室,辽宁大连 116024
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20111908.1832
  CLC： TB381;TG132.2
- Received：07 December 2010，
  
  Revised：15 February 2011，
  
  Published Online：25 August 2011，
  
  Published：25 August 2011
- 稿件说明：
移动端阅览
王福吉, 贾振元, 刘巍, 赵显嵩. 复合薄膜磁致伸缩系数求解及悬臂梁结构优化[J]. 光学精密工程, 2011,19(8): 1832-1837

WANG Fu-ji, JIA Zhen-yuan, LIU Wei, ZHAO Xian-song. Calculation of magnetostrictive coefficient of composite thin film and structure optimization of cantilever[J]. Editorial Office of Optics and Precision Engineering, 2011,19(8): 1832-1837
王福吉, 贾振元, 刘巍, 赵显嵩. 复合薄膜磁致伸缩系数求解及悬臂梁结构优化[J]. 光学精密工程, 2011,19(8): 1832-1837 DOI： 10.3788/OPE.20111908.1832.

WANG Fu-ji, JIA Zhen-yuan, LIU Wei, ZHAO Xian-song. Calculation of magnetostrictive coefficient of composite thin film and structure optimization of cantilever[J]. Editorial Office of Optics and Precision Engineering, 2011,19(8): 1832-1837 DOI： 10.3788/OPE.20111908.1832.

摘要

建立了超磁致伸缩薄膜(GMF)的磁致伸缩系数求解模型用于分析磁机耦合转化关系

研究了模型的建立过程、推演机理及仿真结果。通过合理简化复合GMF变形

并以单层GMF的磁致伸缩系数表达式为基础

推演得出了复合GMF的磁致伸缩系数表达式。以具有正负磁致伸缩效应的复合GMF为研究对象

利用推演得出的复合GMF的磁致伸缩系数表达式

讨论了磁致伸缩镀层厚度对悬臂梁式GMF自由端挠度的影响规律。研究结果表明:在镀层总厚度一定且正磁致伸缩材料层与负磁致伸缩材料层厚度比为2.3时

不论是Cu基薄膜还是PI基薄膜

其变形能力均达到最大值

从而实现了正负复合薄膜悬臂梁的结构优化。

Abstract

A model to solve the magnetostrictive coefficient of a Giant Magnetostrictive Film(GMF) was established to analyze the coupling relations of GMFs.Then

the building process

deduction mechanism and simulation results of the model were investigated. On the basis of magnetostrictive coefficient expression of a single layer GMF

the magnetostrictive coefficient expression of a composite GMF was obtained by simplifying the deformation of the composite GMF reasonablely.By taking the compound GMF with positive and negative magnetostrictive effects as the research object

the impact of magnetostrictive coating thickness on the deflection of the free end of the cantilever GMF was discussed by using the deduced magnetostrictive coefficient expression. The results show that the deformation capability for both Cu-based thin film and PI-based thin film can reach the maximum when the total thickness ratio of the positive and negative magnetostrictive material layers is 2.3

which realizes the structure optimization of positive and negative cantilevers.

关键词

Keywords

references

李欣欣,王文,陈戬恒,等. 超磁致伸缩致动器的广义最小方差-模糊PID控制方法[J]. 光学精密工程,2008,16(4):642-650. LI X X,WANG W,CHEN J H,et al.. Generalized minimum variance-fuzzy PID control method for giant magnetostrictive actuator [J]. Opt. Precision Eng., 2008,16(4):642-650. (in Chinese)[2] 贾振元,王晓煜,王福吉. 超磁致伸缩微位移执行器的矢量阻抗分析模型[J]. 光学精密工程,2008, 16(5):870-877. JIA ZH Y,WANG X Y,WANG F J. Vector impedance analysis model for giant magnetostrictive micro-displacement actuator [J]. Opt. Precision Eng., 2008, 16(5):870-877. (in Chinese)[3] 赵章荣,邬义杰,顾新建,等. 用神经网络结构实现超磁致伸缩智能构件滑模控制[J]. 光学精密工程,2009,17(4):778-786. ZHAO ZH R,WU Y J,GU X J,et al.. Implementation of sliding mode control of giant magnetostrictive smart component by neural network [J]. Opt. Precision Eng., 2009,17(4):778-786. (in Chinese)[4] DEAN J, GIBBS M R J, Schrefl T. Finite-element analysis on cantilever beams coated with magnetostrictive material . IEEE Transactions on Magnetics, 2006, 42(2):283-288.[5] KAVIRAJ B, GHATAK S K. Simulation of stress-impedance effects in low magnetostrictive films[J]. Journal of Non-Crystalline Solids, 2007(353):1515-1520.[6] LEE S H, CHONGDU C. Investigation on the magnetomechanical behavior of trilayered GM actuator[J]. Journal of Materials Processing Technology, 2008(201): 678-682.[7] ISHIYAMA K, YOKOTA C. Cantilevered actuator using magnetostrictive thin film[J]. Journal of Magnetism and Magnetic Materials, 2008(320):2481-2484.[8] TIERCELIN N, PREOBRAZHENSKY V, MORTET V. Thin film magnetoelectric composites near spin reorientation transition[J]. Journal of Magnetism and Magnetic Materials, 2009, 321(11):1803-1807.[9] 王福吉. 正负超磁致伸缩复合薄膜静动态特性及控制关键技术 . 大连:大连理工大学,2005. WANG F J. The Static and Dynamic Characteristics and Key Control Techniques of the Positive/Negative Giant Magnetostrictive Composite Thin Films . Dalian: Dalian University of technology, 2005.(in Chinese)[10] 那日苏, 云国宏, 荣建红. 磁致伸缩薄膜-基底悬臂梁微致动器的设计与优化[J]. 中国科学E辑:技术科学, 2007, 37(7):914-922. NA R S,YUN G H,RONG J H. Design and optimization of microactuator with magnetostrictive thin film cantilever [J]. Science in China(Series E:Technological Sciences, 2007, 37(7 ):914-922.(in Chinese)[11] E. du Trmolet de Lacheisserie. Magnetostriction: Theory and Applications of Magneto-elasticity[M]. Boca Raton: CRC Press, 1993.[12] VICTOR H G, ROBERT C W. Strain and stress calculation in bulk magnetostrictive materials and thin films[J]. Journal of Magnetism and Magnetic Materials, 2004(271):190-206.

Views

402

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

CubaSat solar wing and repeatable unlocking mechanism

Thermal deformation optimization method for optical satellite payload mounting surface based on honeycomb lamination technology

Optimization of novel parallel pointing mechanism for space optical mirror

Related Author

GUO Jianguo

HUANG He

XING Haoyu

LIU Yiheng

ZHANG Jiaolong

Lei WEI

Lin YANG

Yan-song WANG

Related Institution

Ningbo Institute of Northwestern Polytechnical University

National United Engineering Laboratory of Microsatellite Technology and Application， Northwestern Polytechnical University

Institute of Precision Guidance and Control， Northwestern Polytechnical University

Institute of Space Sciences， Shandong University

Institute of Frontier and Interdisciplinary Science， Shandong University

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰