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Author:

龚裕 (龚裕.) | 谢穆文 (谢穆文.) | 吉美宁 (吉美宁.) | 胡亚男 (胡亚男.) | 刘增华 (刘增华.) (Scholars:刘增华) | 何存富 (何存富.) (Scholars:何存富) | 吴斌 (吴斌.) (Scholars:吴斌)

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incoPat zhihuiya

Abstract:

一种阵列式全向型水平剪切模态磁致伸缩传感器,本发明提出了一种集成在柔性电路板中双层扇形阵列式回折线圈结构,设计并研制一种阵列式全向型水平剪切模态磁致伸缩传感器。基于铁磁性材料镍的磁致伸缩效应,实现板结构中全向型水平剪切模态SH波的激励。通过试验验证了所研制的阵列式全向型水平剪切模态磁致伸缩传感器可在铝板中激励出单一的SH0模态导波,并验证了所研制的阵列式全向型水平剪切模态磁致伸缩传感器具有较好的频率响应特性。利用研制的阵列式全向型水平剪切模态磁致伸缩传感器及其阵列结合成像算法可实现对板结构的大范围、高效率的缺陷成像,在板结构健康监测和无损评价领域,具有极大的应用价值和潜力。

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Patent Info :

Type: 发明授权

Patent No.: CN201510392081.9

Filing Date: 2015-07-06

Publication Date: 2018-04-27

Pub. No.: CN105021715B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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