[HTML][HTML] Use of bispectrum analysis to inspect the non-linear dynamic characteristics of beam-type structures containing a breathing crack
… demonstrates that bispectral analysis can … bispectrum analysis method used for this paper
was immune to Gaussian noise. This section aims to verify the immunity of bispectrum analysis …
was immune to Gaussian noise. This section aims to verify the immunity of bispectrum analysis …
[PDF][PDF] Novel Fault Diagnosis Approach for Rolling-element Bearings Based on Bispectral Analysis.
R Zhang, KC Wang, L Wu, H Gao - Sensors & Materials, 2022 - sensors.myu-group.co.jp
… In the bispectral analysis, we adopt a fragment of 1024 data points, which is divided into …
1(a) and 1(b), and the bispectrum of fault II under condition I is shown in Fig. 2. Here, the …
1(a) and 1(b), and the bispectrum of fault II under condition I is shown in Fig. 2. Here, the …
Micro-crack localization for steel strands using nonlinear vibro-acoustic modulation based on modified signal bispectrum analysis
… the bispectral analysis for nonlinear vibro-acoustic technique. The modulation signal estimation
by spectrum analysis … This section illustrates the bispectrum analysis to investigate how it …
by spectrum analysis … This section illustrates the bispectrum analysis to investigate how it …
[HTML][HTML] Applications of bispectrum analysis to inspection of fatigue damage in quay cranes
L Cui, M Cao, H Zhang, S Hu, J Wang - Vibroengineering Procedia, 2022 - extrica.com
… The quay crane is a special mechanical equipment … bispectrum analysis, a nonlinear dynamic
analysis method, is introduced in this thesis. By drawing on the use of bispectrum analysis …
analysis method, is introduced in this thesis. By drawing on the use of bispectrum analysis …
Review of spectrum analysis in fault diagnosis for mechanical equipment
Z Wang, J Wang, Y Sun - Engineering Research Express, 2023 - iopscience.iop.org
… analysis technologies in the field of mechanical equipment fault … the spectrum analysis
technology in mechanical equipment … spectral analysis, the method based on bispectrum analysis …
technology in mechanical equipment … spectral analysis, the method based on bispectrum analysis …
[HTML][HTML] Deep learning algorithm using bispectrum analysis energy feature maps based on ultrasound radiofrequency signals to detect breast cancer
Q Wang, X Jia, T Luo, J Yu, S Xia - Frontiers in Oncology, 2023 - ncbi.nlm.nih.gov
… The performance of the model combining four ultrasound bispectrum analysis energy feature
… image and the model using a single bispectrum analysis energy feature map in this study. …
… image and the model using a single bispectrum analysis energy feature map in this study. …
A Carrier Reconstructed Modulation Bispectrum Analysis of Current Signals for Diagnosing Lubricant Condition in Gearboxes
… This study presents a technique known as the Carrier Reconstructed Modulation Signal
Bispectrum Analysis (CR-MSB), which adeptly mitigates diverse noise interferences to enable …
Bispectrum Analysis (CR-MSB), which adeptly mitigates diverse noise interferences to enable …
Bispectral analysis and information fusion technique for bearing fault classification
… of roller element bearings using bispectral features. Higher-order … the application of bispectrum
analysis for data fusion and to … was employed to diagnose faults in mechanical equipment …
analysis for data fusion and to … was employed to diagnose faults in mechanical equipment …
Multivariate Frequency Transfer Bispectrum Estimator for Gearbox Drive System Fault Diagnosis Using Motor Current Signature Analysis
… technology research is of great practical significance to guarantee safe and reliable movement
in the equipment… [14] adopted bispectrum analysis eigenvalues as convolutional neural …
in the equipment… [14] adopted bispectrum analysis eigenvalues as convolutional neural …
Specific emitter identification based on square integral bispectrum features
Y Yao, L Yu, Y Chen - … on Communication Technology (ICCT), 2020 - ieeexplore.ieee.org
… analysis of emitter signals, this paper proposes an individual emitter recognition algorithm
based on square integral bispectrum … of square integral bispectrum features dimensions and …
based on square integral bispectrum … of square integral bispectrum features dimensions and …