Zhu Mingfeng
Xi'an Jiaotong University
3 Papers
Zhu Mingfeng is an academic researcher from Xi'an Jiaotong University. The author has contributed to research in topics: Lamb waves & Phased array. The author has an hindex of 1, co-authored 3 publications.
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Papers
FRF-based lamb wave phased array
TL;DR: In the present method, the point-by-point scan is replaced by a single measurement for FRF with the “Single Input, Multiple Output” (SIMO) mode, which ensures the scan work can be established in N times excitations, which means the excitation waveform can be virtually selected and changed after recording.
26
Patent
Method for increasing Lamb wave phased array focusing detection speed
Yang Zhibo,Zhu Mingfeng,Chen Xuefeng,Xu Caibin,Tian Shaohua,Liu Yilong,Li Ming +6 more
- 04 Sep 2020
TL;DR: In this article, a method for improving the Lamb wave phased array focusing detection speed was proposed, which comprises the steps that a first sensor array and a second sensor array are arranged on the surface of a detected structure in the vertical direction and the horizontal direction.
Estimation of Lamb wave propagation by means of Fourier spectral frequency response function
TL;DR: Considering the frequency dispersion and the scale sensitivity in wave propagation, the central frequency and bandwidth should be carefully selected in Lamb wave-based structural health monitoring in this paper, where the authors considered the frequency distribution and scale sensitivity of wave propagation.