Results 231 to 240 of about 4,609 (240)

Multi-Scale Permutation Entropy: A Complexity Measure for Discriminating Two-Phase Flow Dynamics

Chinese Physics Letters, 2013
We propose an improved permutation entropy method, i.e., multi-scale permutation entropy (MSPE), for discriminating two-phase flow dynamics. We first take the signals from different typical dynamical systems as examples to demonstrate the effectiveness of the methods.
Chun-Ling Fan, Ning-De Jin, Xiu-Ting Chen, Zhong-Ke Gao   +3 more
openaire   +1 more source

Telemetry Vibration Signal Analysis and Fault Detection based on Multi-scale Permutation Entropy

2019 IEEE 2nd International Conference on Electronic Information and Communication Technology (ICEICT), 2019
Aiming at the characteristics of strong noise and non-stationarity of telemetry vibration signals, a multi-scale entropy-based telemetry vibration signal analysis and fault detection method was proposed. Firstly, the collected signals were modified with zero-drift and tendency eliminating.
Hongzhou Xu, Xue Liu, Suting Qiu
openaire   +1 more source

Bearing fault diagnosis based on multi-scale permutation entropy and adaptive neuro fuzzy classifier

Journal of Vibration and Control, 2013
The rolling element bearing is among the most frequently encountered component in a rotating machine. Bearing fault can cause machinery breakdown and lead to productivity loss. A bearing fault diagnosis method has been proposed based on multi-scale permutation entropy (MPE) and adaptive neuro fuzzy classifier (ANFC).
Rohit Tiwari, Vijay K Gupta, PK Kankar
openaire   +1 more source

An investigation of oil–water two-phase flow instability using multivariate multi-scale weighted permutation entropy

Physica A: Statistical Mechanics and its Applications, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Han, Yun-Feng, Jin, Ning-De, Zhai, Lu-Sheng, Ren, Ying-Yu, He, Yuan-Sheng   +4 more
openaire   +2 more sources

Fault diagnosis of reciprocating compressor based on multi-scale permutation entropy

International Conference on Mechatronics Engineering and Artificial Intelligence (MEAI 2022), 2023
Xue Jiang, Zhengxu Zhang, Qingzheng Qiao
openaire   +1 more source

Facial expression awareness based on multi-scale permutation entropy of EEG

International Journal of Data Mining and Bioinformatics, 2018
Xiaofeng Liu, Bin Hu 0001, Xiangwei Zheng 0001, Xiaowei Li 0005   +3 more
openaire   +1 more source

Multi-Scale Permutation Entropy for Audio Deepfake Detection

ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Chenglong Wang 0001, Jiayi He, Jiangyan Yi, Jianhua Tao 0001, Chu Yuan Zhang, Xiaohui Zhang 0006   +5 more
openaire   +1 more source

Composite multi-scale weighted permutation entropy and extreme learning machine based intelligent fault diagnosis for rolling bearing

Measurement: Journal of the International Measurement Confederation, 2019
Jinde Zheng, Haiyang Pan, Qing Ni
exaly  

Adaptive Multi-Scale Permutation Entropy Regularizer for Deep Imbalanced Fetal Brain Age Regression

2025 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)
Hao Wang, Ran Zhou 0002, Wei Xia, Yang Liu 0426, Cong Wu, Haitao Gan   +5 more
openaire   +1 more source

Automatic event detection in low SNR microseismic signals based on multi-scale permutation entropy and a support vector machine

Journal of Seismology, 2016
Rui-Sheng Jia, Hong-Mei Sun, Yanjun Peng   +2 more
exaly