Please wait a minute...
浙江大学学报(工学版)
J4  2011, Vol. 45 Issue (10): 1726-1731    DOI: 10.3785/j.issn.1008-973X.2011.10.005
自动化技术、信息技术     
基于线圈阻抗动态测量的GMM自传感模型
张雷, 邬义杰, 李佳琪, 王彬, 刘孝亮
浙江大学 流体动力与机电系统国家重点实验室,浙江 杭州 310027
Variable magnetic permeability self-sensing model of
GMM based on dynamic coil impedance measurement
ZHANG Lei, WU Yi-jie, LI Jia-qi, WANG Bin, LIU Xiao-liang
State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou 310027, China
 全文: PDF  HTML
摘要：

为了提高超磁致伸缩微位移变形控制的精度与实时性,针对一般超磁致伸缩微位移控制中存在的迟滞非线性问题,提出将超磁致伸缩材料(GMM)的磁感应强度作为反馈量构成闭环控制系统的方法.通过谐振电路测量探测线圈动态阻抗的方式,使得探测线圈阻抗的变化反映GMM内部变化的磁导率,从而计算获得GMM的磁感应强度.实验结果表明,当交变电流或直流电流通入励磁线圈时,通过谐振电路测量探测线圈动态阻抗获得GMM的磁感应强度,其平方值与GMM微位移变形始终保持良好的线性关系.
Abstract:

A closed-loop controlling method utilizing magnetic induction of giant magnetostrictive materials (GMM) as feedback quantity was proposed in order to improve the accuracy and real-time performance of the giant magnetostrictive microdisplacement controlling system, which can additionally overcome the nonlinearity hysteresis in giant magnetostrictive micro-deformation controlling system. A self-oscillation circuit was applied in order to test the impendence of the measuring coil, and the variation of GMM magnetic conductivity were showed by the variation of self-oscillation voltage, then the magnetic inductions of GMM can be calculated out. The squared value of GMM magnetic conductivity has a continuous favorable linear relation with micro-displacements by a series of dynamic and static experiments with AC or DC currents applied on the driving coil.
出版日期: 2011-10-01
:  TP 271  
基金资助:

国家自然科学基金资助项目（50975256）；国家“863”高技术研究发展计划资助项目（2006AA04Z233）；国家教育部博士点基金资助项目（20070335204）；浙江省自然科学基金重点资助项目（Z1080537).
通讯作者: 邬义杰，男，教授，博导.     E-mail: wyj1116@zju.edu.cn
作者简介: 张雷（1982—），男，博士生，从事智能材料的应用、数控技术、气动与液压的研究.E-mail：zhanglei200812@gmail.com
服务　　
把本文推荐给朋友
加入引用管理器
E-mail Alert
作者相关文章　　

引用本文:

张雷, 邬义杰, 李佳琪, 王彬, 刘孝亮. 基于线圈阻抗动态测量的GMM自传感模型[J]. J4, 2011, 45(10): 1726-1731.

ZHANG Lei, WU Yi-jie, LI Jia-qi, WANG Bin, LIU Xiao-liang. Variable magnetic permeability self-sensing model of
GMM based on dynamic coil impedance measurement. J4, 2011, 45(10): 1726-1731.

链接本文:

https://www.zjujournals.com/eng/CN/10.3785/j.issn.1008-973X.2011.10.005    或    https://www.zjujournals.com/eng/CN/Y2011/V45/I10/1726

［1］ ADLY A A, MAYERGOYZ I D. Experimental testing of the average Preisach model of hysteresis ［J］. IEEE Transactions on Magnetics, 1992, 28(5): 2268-2270.
［2］ DAPINO M J, SMITH R C, FAIDLEY L E, et al. A coupled structuralmagnetic strain and stress model for magnetostrictive transducers ［J］. Journal of Intelligent Material Systems and Structures, 2000, 11(2): 135-152.
［3］ SMITH R C, DAPINO M J, SEELECKE S. Free energy model for hysteresis in magnetostrictive transducers ［J］. Journal of Applied Physics, 2003, 93(1): 458-466.
［4］ 王建华.电气工程师手册［M］.2版.北京:机械工业出版社,2006: 313-374.
［5］ JURGEN S, HARTMUT J. Compensation of hysteresis in solidstate actuators ［J］. Sensors and Actuators A, 1995, 49: 97-102.
［6］ 赵凯华,陈熙谋.电磁学［M］.北京:高等教育出版社,1985: 289-340.
［7］ DAPINO M J, SMITH R C, FLATAU A B. An active and structural strain model for magnetostrictive transducers ［C］ ∥ International Conference on Smart Structures and Integrated Systems. San Diego: SPIE, 1998(3329): 198-209.
［8］ BRYANT M D. A characterization of the linear and nonlinear dynamic performance of a practical piezoelectric actuatorPart 2: theory ［J］. Sensors and Actuators, 1986, 9 (2): 105-114.
［9］ NEW C V, COM B, FLINN I. Improving the linearity of piezoeletric ceramic actuators ［J］. Electronics Letters, 1982, 18(1): 422-444.
［10］ 孙宝元.现代执行器技术［M］.北京:吉林大学出版社,2003: 162-164.
［11］ 邬义杰,项占琴.基于超磁致伸缩材料的活塞异形销孔加工原理研究［J］.浙江大学学报：工学版,2004, 38（9）: 1185-1189.
WU Yijie, XIANG Zhanqin. Machining principle for noncylinder pin hole of piston based on giant magnetostrictive material ［J］. Journal of Zhejiang University: Engineering Science, 2004, 38（9）: 1185-1189.
［12］ 唐志峰.超磁致伸缩执行器的基础理论与实验研究［D］.杭州:浙江大学,2005: 87-102.
TANG Zhifeng. The research on application fundamantals of GMA based on direct and converse magnetostrictive effect ［D］. Hangzhou: Zhejiang University, 2005: 87-102.
［13］ 任吉林,林俊明,高春法,等.电磁检测［M］.北京：机械工业出版社,2000: 47-73.
[1] 于淼, 王佳森, 齐冬莲. 具有未知控制方向的输出反馈自适应学习控制[J]. J4, 2013, 47(8): 1424-1430.
[2] 陈力, 杨莹春. 基于邻居相似现象的情感说话人识别[J]. J4, 2012, 46(10): 1790-1795.
[3] 张雷, 邬义杰, 王彬, 刘孝亮. 基于正交建模的空间柔顺构件多目标优化[J]. J4, 2012, 46(8): 1419-1423.
[4] 胡旭晓, 潘晓弘, 何卫, 陈罡. 一类多阶指数函数的逐级递推式拟合算法[J]. J4, 2010, 44(12): 2365-2369.
[5] 白寒, 管成. 电液比例系统鲁棒自适应动态表面控制[J]. J4, 2010, 44(8): 1441-1448.
[6] 白寒, 管成, 潘双夏. 基于模糊决策的推土机滑模鲁棒自适应控制[J]. J4, 2009, 43(12): 2178-2185.