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Sensors 2012, 12(5), 6395-6403; doi:10.3390/s120506395
Article

Design of Compensation Coils for EMI Suppression in Magnetostrictive Linear Position Sensors

, , ,  and *
Received: 23 February 2012; in revised form: 6 April 2012 / Accepted: 17 April 2012 / Published: 14 May 2012
(This article belongs to the Section Physical Sensors)
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Abstract: This paper presents recent development on magnetostrictive linear position sensors (MLPS). A new compensation coil structure improves the EMI suppression and accuracy considerably. Furthermore, experimental results indicate that the new structure can improve the accuracy to ±0.13 mm nearly double the ±0.2 mm obtained with traditional structures. As another design continuation after the differential waveguide structure, this new structure is a practical and reliable implementation technique for the commercialization of MLPS.
Keywords: magnetostrictive linear position sensor; compensation coil; EMI suppression magnetostrictive linear position sensor; compensation coil; EMI suppression
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Zhang, Y.; Liu, W.; Yang, J.; Lv, C.; Zhao, H. Design of Compensation Coils for EMI Suppression in Magnetostrictive Linear Position Sensors. Sensors 2012, 12, 6395-6403.

AMA Style

Zhang Y, Liu W, Yang J, Lv C, Zhao H. Design of Compensation Coils for EMI Suppression in Magnetostrictive Linear Position Sensors. Sensors. 2012; 12(5):6395-6403.

Chicago/Turabian Style

Zhang, Yongjie; Liu, Weiwen; Yang, Jinfeng; Lv, Chunfeng; Zhao, Hui. 2012. "Design of Compensation Coils for EMI Suppression in Magnetostrictive Linear Position Sensors." Sensors 12, no. 5: 6395-6403.


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