基于TMR的平面电磁传感器仿真设计
TMR-based Plane Electromagnetic Sensor Simulation and Design
摘 要
针对螺栓孔埋深裂纹缺陷的检测问题，设计了一款基于隧道磁阻(TMR)元件的新型平面电磁传感器。重点阐述了利用COMSOL Multiphysics有限元仿真软件中的电磁场模块建立螺栓孔孔周径向埋藏裂纹检测物理模型的方法。根据对缺陷所引起的涡流、磁场分布及扰动仿真结果的分析，确定了平面电磁传感器的结构。最后通过试验验证了所设计的平面电磁传感器对螺栓孔埋深裂纹缺陷的检测能力。
TMR
螺栓孔
埋深裂纹缺陷检测
Planar electromagnetic sensor
Tunneling magneto resistive
Bolt holes
Deeply embedded defect detection
Abstract
In this paper, a new type of planar electromagnetic sensor based on tunnel magneto resistance components was designed aiming at the detection of deeply embedded defects around bolt holes. The physical model was established with the electromagnetic field module using finite element simulation software COMSOL Multiphysics. The exciting coil’s eddy current field and magnetic field were analyzed, and disturbance of their distribution caused by the defect was solved. Finally, experimental measurements verified the detection capability of thus designed planar electromagnetic sensor for the detection of deeply embedded defects around fastener.
中图分类号 TP115.28 DOI 10.11973/wsjc201604009
所属栏目 试验研究
基金项目 国家自然科学基金资助项目(61171134)
收稿日期 2015/9/12
修改稿日期
网络出版日期
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联系人作者安寅(hisayar@sina.com)
备注安寅(1986-)，女，硕士研究生，主要研究方向为电磁无损检测技术。
引用该论文: AN Yin,CHEN Di-xiang,TIAN Wu-gang. TMR-based Plane Electromagnetic Sensor Simulation and Design[J]. Nondestructive Testing, 2016, 38(4): 33～37
安寅,陈棣湘,田武刚. 基于TMR的平面电磁传感器仿真设计[J]. 无损检测, 2016, 38(4): 33～37
被引情况:
【1】张继楷,杨芸,康宜华,雷啸锋, "TMR传感器及其在电磁检测中的应用",无损检测 38, 36-39(2016)
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参考文献
【1】肖春燕. 柔性探头涡流检测复杂曲面结构缺陷的研究［J］. 微计算机应用，2011,32(9):30-31.
【2】中仿科技公司. COMSOL MULTIPHYSICS有限元法多物理场建模与分析［M］.北京:人民交通出版社,2007.
【3】杨骁，范启富.基于COMSOL和iSIGHT的涡流传感器的仿真和优化［J］. 测控技术，2011,30(8): 7-10.
【4】LADISLAV J, CHEN Zhen-mao, NORITAKA Y, et al. Excitation with phase shifted fields-enhancing evaluation of deep cracks in eddy-current testing［J］. NDT&E International 2005,38:508-515.
【5】LADISLAV J, KLARA C, NORITAKA Y, et al. Multiprobe inspection for enhancing sizing ability in eddy current nondestructive testing［J］. IEEE Transactions on Magnetics, 2008, 44(6):1618-1621.
【6】LADISLAV J, NORITAKA Y, KENZO M. Utilization of two-directional AC current distribution for enhancing sizing ability of electromagnetic nondestructive testing methods［J］. NDT & E International, 2006, 39:542-546.
【7】左勇斌，陈振茂. 基于多线圈激励的深裂纹涡流定量检测方法［J］. 无损检测，2009,31(12):925-927.
【8】YANG G, ZENG Z, DENG Y, et al. 3D EC-GMR sensor system for detection of subsurface defects at steel fastener sites［J］. NDT & E International, 2012, 50:20-28.
【9】YANG G, ZENG Z, DENG Y, et al. Sensor-tilt invariance analysis for eddy current signals［J］. NDT & E International,2012, 52:1-8.
【10】DOGARU T, SMITH C H, SCHNEIDER R W, et al. Deep crack detection around fastener holes in airplane multi-layered structures using GMR-based eddy current probes［J］. American Institute of Physics, 2004, 23:398-405.
【2】中仿科技公司. COMSOL MULTIPHYSICS有限元法多物理场建模与分析［M］.北京:人民交通出版社,2007.
【3】杨骁，范启富.基于COMSOL和iSIGHT的涡流传感器的仿真和优化［J］. 测控技术，2011,30(8): 7-10.
【4】LADISLAV J, CHEN Zhen-mao, NORITAKA Y, et al. Excitation with phase shifted fields-enhancing evaluation of deep cracks in eddy-current testing［J］. NDT&E International 2005,38:508-515.
【5】LADISLAV J, KLARA C, NORITAKA Y, et al. Multiprobe inspection for enhancing sizing ability in eddy current nondestructive testing［J］. IEEE Transactions on Magnetics, 2008, 44(6):1618-1621.
【6】LADISLAV J, NORITAKA Y, KENZO M. Utilization of two-directional AC current distribution for enhancing sizing ability of electromagnetic nondestructive testing methods［J］. NDT & E International, 2006, 39:542-546.
【7】左勇斌，陈振茂. 基于多线圈激励的深裂纹涡流定量检测方法［J］. 无损检测，2009,31(12):925-927.
【8】YANG G, ZENG Z, DENG Y, et al. 3D EC-GMR sensor system for detection of subsurface defects at steel fastener sites［J］. NDT & E International, 2012, 50:20-28.
【9】YANG G, ZENG Z, DENG Y, et al. Sensor-tilt invariance analysis for eddy current signals［J］. NDT & E International,2012, 52:1-8.
【10】DOGARU T, SMITH C H, SCHNEIDER R W, et al. Deep crack detection around fastener holes in airplane multi-layered structures using GMR-based eddy current probes［J］. American Institute of Physics, 2004, 23:398-405.
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