N Zhao, L Huo, G Song - Journal of Intelligent Material …, 2020 - journals.sagepub.com
A real-time nonlinear ultrasonic method based on vibro-acoustic modulation is applied to monitor early bolt looseness quantitatively by using piezoceramic transducers. In addition to …
Recently, the technique of nonlinear Lamb wave mixing has been developed for the detection of fatigue crack in engineering structures. In this technique, two or three Lamb …
Abstract Evaluation of fatigue damage using nonlinear guided wave mixing has been studied extensively over the past decade. It was found that the combinational harmonics as …
R Lu, Y Shen, B Zhang, W Xu - Mechanical Systems and Signal Processing, 2023 - Elsevier
This article presents a Nonlinear Electro-Mechanical Impedance Spectroscopy (NEMIS) methodology for fatigue crack monitoring. Different from the conventional Electro …
J Wang, Y Shen, D Rao, W Xu - Nonlinear Dynamics, 2021 - Springer
This article presents an instantaneous-baseline multi-indicial nonlinear ultrasonic resonance spectral correlation technique for fatigue crack detection and quantification. A …
This paper proposes a dynamic probability modeling-based aircraft Structural Health Monitoring (SHM) framework which provides a modular hierarchical SHM architecture for the …
QIU Lei, YAN Xixi, LIN Xiaodong, Y Shenfang - Chinese Journal of …, 2019 - Elsevier
Lamb Wave (LW) simulation under time-varying conditions is an effective and low cost way to study the problem of the low reliability of the structural health monitoring methods based …
L Qiu, F Fang, S Yuan, C Boller… - Structural Health …, 2019 - journals.sagepub.com
Gaussian mixture model–based structural health monitoring methods have been studied in recent years to improve the reliability of damage monitoring under environmental and …
JK Agrahari, S Kapuria - Structural Control and Health …, 2018 - Wiley Online Library
A recently proposed refined time‐reversed Lamb wave method for baseline‐free damage detection is tested experimentally for detecting block mass and notch‐type damages in …