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科研机构
兰州理工大学 [25]
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会议论文 [17]
期刊论文 [8]
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2022 [2]
2021 [1]
2020 [1]
2016 [2]
2014 [2]
2013 [4]
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专题:兰州理工大学
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A remaining useful life prediction method based on time–frequency images of the mechanical vibration signals
期刊论文
Measurement: Journal of the International Measurement Confederation, 2022, 卷号: 202
作者:
Du, Xianjun
;
Jia, Wenchao
;
Yu, Ping
;
Shi, Yaoke
;
Cheng, Shengyi
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2022/09/22
Convolution
Forecasting
Preventive maintenance
Rotating machinery
Vibrations (mechanical)
Wavelet transforms
Attention mechanisms
Continuous Wavelet Transform
Convolutional neural network
Degradation trend
Feature map
Remaining useful life predictions
Rolling bearings
Spectral feature
Time frequency
Time–frequency spectral feature map
Wind Speed Short-Term Prediction Based on Empirical Wavelet Transform, Recurrent Neural Network and Error Correction
期刊论文
Journal of Shanghai Jiaotong University (Science), 2022
作者:
Zhu, Changsheng
;
Zhu, Lina
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/08/09
Brain
Elman neural networks
Error correction
Forecasting
Multilayer neural networks
Speed
Stochastic systems
Wavelet transforms
Wind power
Wind speed
A
Deep long short term memory network
Empirical wavelet transform
Error correction strategy
Errors correction
Memory network
TM 614
Wavelets transform
Wind speed
Wind speed prediction
A hybrid method for short-term wind speed forecasting based on Bayesian optimization and error correction
期刊论文
JOURNAL OF RENEWABLE AND SUSTAINABLE ENERGY, 2021, 卷号: 13, 期号: 3
作者:
Guo, Xiuting
;
Zhu, Changsheng
;
Hao, Jie
;
Zhang, Shengcai
;
Zhu, Lina
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2021/10/14
Error correction
Forecasting
Machine learning
Speed
Wavelet transforms
Wind power
Bayesian optimization algorithms
Error correction models
Extreme learning machine
Hyper-parameter optimizations
Large-scale wind power
Prediction performance
Short-term wind speed forecasting
Wind speed prediction
Bearing Intelligent Fault Diagnosis Based on Wavelet Transform and Convolutional Neural Network
期刊论文
Shock and Vibration, 2020, 卷号: 2020, 期号: 2020, 页码: 1-14
作者:
Guo, Junfeng
;
Liu, Xingyu
;
Li, Shuangxue
;
Wang, Zhiming
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/12/31
Convolution
Convolutional neural networks
Extraction
Failure analysis
Fault detection
Feature extraction
Wavelet transformsFault diagnosis method
Fault feature extractions
Feature extraction and classification
Intelligent fault diagnosis
Mechanical equipment
Orthogonal matching pursuit
Real-time fault diagnosis
Time frequency transform
Behavior prediction for Ochotona curzoniae based on wavelet neural network
会议论文
Lanzhou, China, August 2, 2016 - August 5, 2016
作者:
Chen, Haiyan
;
Zhang, Aihua
;
Hu, Shiya
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/11/15
Animals
Behavioral research
Computation theory
Computer vision
Feedforward neural networks
Forecasting
Intelligent computing
Network layers
Video recording
Activation functions
Behavior prediction
Hidden layer neurons
Ochotona curzoniae
Prediction accuracy
Qinghai Tibet plateau
Short term prediction
Wavelet neural networks
Behavior Prediction for Ochotona curzoniae Based on Wavelet Neural Network
会议论文
作者:
Chen, Haiyan
;
Zhang, Aihua
;
Hu, Shiya
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2019/11/15
Ochotona curzoniae
Behavior prediction
Wavelet neural network
Using a Combined Method to Forecasting Electricity Demand
会议论文
作者:
Gui, Xiangquan
;
Li, Li
;
Xie, Pengshou
;
Cao, Jie
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/11/15
Electricity demand forecasting
Wavelet transform
Seasonal Adjustment
Elman Neural Network
Using a combined method to forecasting electricity demand
会议论文
Zhuhai, China, August 27, 2014 - August 28, 2014
作者:
Gui, Xiang Quan
;
Gui, Xiang Quan
;
Li, Li
;
Xie, Peng Shou
;
Cao, Jie
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2020/11/15
Commerce
Forecasting
Wavelet transforms
Demand forecasting
Electric markets
Electricity demand forecasting
Electricity demands
Elman neural network
Elman neural networks (ENN)
Forecasting electricity
Seasonal adjustments
Statistics analysis of the structural stress process based on the wavelet neural network
会议论文
Beijing, China, December 8, 2012 - December 10, 2012
作者:
Gao, Lihong
;
Liu, Shenquan
;
Huang, Jing
;
Liu, Chuanliangzi
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2020/11/15
Software engineering
Statistics
Stress analysis
Wavelet analysis
Loading distribution
Mean and standard deviations
Simulation , statistical analysis
Standard deviation
Statistics analysis
Structural loading
Structure reliability analysis
Wavelet neural networks
Envelope signal of partial discharge pattern recognition based on wavelet packet transform
会议论文
Wuhan, Hubei, China, October 27, 2013 - October 28, 2013
作者:
Luo, Dongsong
;
Chen, Kunpeng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/11/15
Defects
Fault detection
Feature extraction
Industrial engineering
Neural networks
Partial discharges
Singular value decomposition
BP neural networks
Coefficient matrix
Discharge characteristics
Feature vectors
Insulation defects
Partial discharge pattern recognition
Ultra-high frequency
Wavelet packet transforms
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