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期刊论文 [28]
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SVD-LMD联合降噪和TEO的滚动轴承故障诊断
期刊论文
机械传动, 2021, 卷号: 45, 期号: 06, 页码: 104-112
作者:
谢小正
;
李俊
;
赵荣珍
;
崔振琦
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/10/20
滚动轴承
奇异值分解
局部均值分解
Teager能量算子
故障诊断
An Intelligent Fault Diagnosis Method for Reciprocating Compressors Based on LMD and SDAE
期刊论文
SENSORS, 2019, 卷号: 19
-
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/01/03
reciprocating compressor
deep learning
stack denoising autoencoder
local mean decomposition
fault diagnosis
基于振动分析技术的机械安全运行监测系统
学位论文
2019
作者:
裴阳
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  |  
浏览/下载:0/0
  |  
提交时间:2020/11/05
振动监测系统
嵌入式系统
LMD方法
MEMD方法
全息谱技术
Direct Computing and Aberration Eliminating Method for Extracting Instantaneous Frequency of Multi-Components AM-FM Signals
期刊论文
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2018, 卷号: 52, 页码: 122-127 and 164
作者:
Jia, Linshan
;
Zhang, Qing
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  |  
浏览/下载:5/0
  |  
提交时间:2019/11/19
Absolute values
Cubic-spline interpolation
Direct computing
Instantaneous frequency
Local mean
Local mean decomposition (LMD)
Modulation frequencies
Multicomponents
Big multi-step wind speed forecasting model based on secondary decomposition, ensemble method and error correction algorithm
期刊论文
Energy Conversion and Management, 2018, 卷号: 156, 页码: 525-541
作者:
Liu, Hui
;
Duan, Zhu
;
Han, Feng-ze
;
Li, Yan-fei*
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  |  
浏览/下载:38/0
  |  
提交时间:2019/12/03
NWP
numerical weather prediction
CS
Cuckoo search
FS
fuzzy system
WRF
weather research and forecasting
KF
Kalman filter
ARIMA
auto-regressive integrated moving average
ARCH
autoregressive conditional heteroskedasticity
ANN
artificial neural networks
SVM
support vector machine
CRO
Coral Reefs optimization algorithm
ELM
extreme learning machine
MFNN
multi-layer feed-forward neural network
SPSA
simultaneous perturbation stochastic approximation
HM
Hammerstein Model
AR
auto-regressive
AdaBoost
adaptive boosting
MLP
multilayer perceptron
DNN-MRT
deep neural network based meta regression and transfer learning
WD
wavelet decomposition
FEEMD
fast ensemble empirical mode decomposition
EMD
empirical mode decomposition
WPD
wavelet packet decomposition
SSA
singular spectrum analysis
BFGS
Broyden–Fletcher–Goldfarb–Shanno Quasi-Newton Back Propagation
LSSVM
least square support vector machine
PSOGSA
partial swarm optimization combined with gravitational search algorithm
FCM
fuzzy C-means
EEMD
ensemble empirical mode decomposition
SampEn
sample entropy
VMD
variational mode decomposition
MAdaBoost
Modified AdaBoost.RT
WF
wavelet filter
MAE
mean absolute error
MAPE
mean absolute percentage error
RMSE
root mean squared error
CWT
continuous wavelet transform
DWT
discrete wavelet transform
LMD
local mean decomposition
ADMM
alternate direction method of multipliers
Big multi-step wind speed forecasting
Wavelet decomposition
Variational mode decomposition
Sample entropy
Modified adaBoost.RT
Wavelet filter
Feature extraction for rolling bearing diagnosis based on improved local mean decomposition
会议论文
2018 PROGNOSTICS AND SYSTEM HEALTH MANAGEMENT CONFERENCE (PHM-CHONGQING 2018), 2018-01-01
-
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浏览/下载:3/0
  |  
提交时间:2020/01/03
Independent component analysis (ICA)
Local mean decomposition (LMD)
Fuzzy C-mean clustering (FCM)
Rolling bearings
Fault diagnosis
Underwater Noise Signal Processing Method Based on LMD Envelope Spectrum
会议论文
18th IEEE International Conference on Communication Technology (IEEE ICCT), OCT 08-11, 2018
作者:
Lu, Tao
;
Zheng, Yi
;
Mudugamuwa, Amith
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/31
underwater noise signal processing
local mean decomposition
wavelet
packet decomposition and reconstruction
envelope spectrum
Wind Turbine Diagnosis under Variable Speed Conditions Using a Single Sensor Based on the Synchrosqueezing Transform Method
期刊论文
SENSORS, 2017, 卷号: 17
作者:
Guo, Yanjie
;
Chen, Xuefeng
;
Wang, Shibin
;
Sun, Ruobin
;
Zhao, Zhibin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/11/26
synchrosqueezing transform
local mean decomposition (LMD)
vibration signal under variable speed condition
wind turbine
Roller Bearing Fault Diagnosis Based on LMD and Order Tracking Analysis
期刊论文
Journal of Vibration, Measurement and Diagnosis, 2016, 卷号: Vol.36 No.3, 页码: 586-591,611
作者:
Zhang, Kang
;
Cheng, Junsheng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/31
roller bearing
fault diagnosis
demodulation
local mean decomposition
order tracking
Arc signal analysis of square wave alternating current submerged arc welding using local mean decomposition
期刊论文
JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING, 2016, 卷号: Vol.10 No.9
作者:
He, Kuanfang
;
Zhou, Zhipeng
;
Wang, Chao
;
Li, Xuejun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/31
LMD
Linear interpolation
Submerged arc welding
Square wave AC welding current signal
Welding quality
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