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Author:

刘增华 (刘增华.) (Scholars:刘增华) | 彭秋玲 (彭秋玲.) | 刘秀成 (刘秀成.) (Scholars:刘秀成) | 吕炎 (吕炎.) | 何存富 (何存富.) (Scholars:何存富) | 吴斌 (吴斌.) (Scholars:吴斌)

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incoPat zhihuiya

Abstract:

本发明公开一种全向性双圆形阵列的复合材料板声发射源定位方法,采用双声发射传感器圆形阵列,已知圆形阵列的半径,即每两个传感器之间的距离,利用两者的波达时间差,求其波速;对求出的多组波速数组与已求出的360°波速的全向性实验结果进行验证,选出最接近的速度并与之对应的方向进行匹配,逐步删除以缩小检测区域的范围,重复实验,最后实现对复合材料板结构损伤的声发射源准确区域定位。

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Patent Info :

Type: 发明申请

Patent No.: CN201611187210.1

Filing Date: 2016-12-20

Publication Date: 2017-05-24

Pub. No.: CN106706760A

Applicants: 北京工业大学

Legal Status: 实质审查

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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