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北京航空航天大学 [10]
西安交通大学 [6]
山东大学 [6]
大连理工大学 [5]
兰州理工大学 [4]
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期刊论文 [40]
会议论文 [10]
发表日期
2018 [50]
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A sequential feature extraction method based on discrete wavelet transform, phase space reconstruction, and singular value decomposition and an improved extreme learning machine for rolling bearing fault diagnosis
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, 2018, 卷号: 232, 期号: 6, 页码: 635-649
作者:
Li, D. Z.
;
Zheng, X.
;
Xie, Q. W.
;
Jin, Q. B.
收藏
  |  
浏览/下载:189/0
  |  
提交时间:2019/07/12
Fault identification classification
rolling bearing
discrete wavelet transform
phase space reconstruction
singular value decomposition
improved extreme learning machine
An improvement to the transformation algorithm for the transient electromagnetic field
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 12, 页码: 5077-5083
作者:
Xue JunJie
;
Zhong HuaSen
;
Li Hai
;
Li Xiu
;
Di QingYun
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2019/03/04
Wave-field transformation
Singular value decomposition method
Truncated singular Value method
Modified truncated singular value method
Numerical calculation
Weak fault identification of rolling bearings based on VMD singular value entropy
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2018, 卷号: 37, 期号: 21, 页码: 87-91 and 107
作者:
Zhang, Chen
;
Zhao, Rongzhen
;
Deng, Linfeng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Failure analysis
Fault detection
Signal reconstruction
Singular value decomposition
Fault diagnosis method
Intrinsic Mode functions
Mean square deviation
Mode decomposition
Rolling bearing vibration
Rolling bearings
Singular values
Weak faults
A Method of Reconstruction of Compressed Measuring for Mechanical Vibration Signals Based on K-SVD Dictionary-training Algorithm Sparse Representation
期刊论文
Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2018, 卷号: 54, 期号: 7, 页码: 97-106
作者:
Guo, Junfeng
;
Shi, Bin
;
Wei, Xingchun
;
Li, Haiyan
;
Wang, Zhiming
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/14
Compressed sensing
Digital storage
Signal reconstruction
Signal sampling
Singular value decomposition
Dictionary trainings
Gaussian random matrices
Mechanical vibration signals
Nyquist sampling theorem
Orthogonal matching pursuit
Over-complete dictionaries
Sparse representation
Vibration signal
Method of Compressed Sensing for Mechanical Vibration Signals Based on Double Sparse Dictionary Model
期刊论文
Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2018, 卷号: 54, 期号: 6, 页码: 118-127
作者:
Guo, Junfeng
;
Shi, Bin
;
Lei, Chunli
;
Wei, Xingchun
;
Li, Haiyan
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Compressed sensing
Condition monitoring
Data communication equipment
Digital storage
Signal reconstruction
Signal sampling
Singular value decomposition
Gaussian random matrices
Mechanical vibration signals
Nyquist sampling theorem
Orthogonal matching pursuit
Over-complete dictionaries
Sparse dictionaries
Sparse representation
Vibration signal
Traffic characteristic map-based intrusion detection model for industrial internet
期刊论文
International Journal of Network Security, 2018, 卷号: 20, 期号: 2, 页码: 359-370
作者:
Dong, Rui-Hong
;
Wu, Dong-Fang
;
Zhang, Qiu-Yu
;
Zhang, Tao
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  |  
浏览/下载:15/0
  |  
提交时间:2020/11/14
Discrete cosine transforms
Hash functions
Singular value decomposition
Discrete Cosine Transform(DCT)
Hash digest
Industrial controls
Information entropy method
Intrusion detection models
Network traffic
Rule set
Singular value decomposition method
Analysis on the dynamic behaviours and interactions of VSC-MTDC grid
期刊论文
IET GENERATION TRANSMISSION & DISTRIBUTION, 2018, 卷号: 12, 页码: 1756-1764
作者:
Yuan, Zheng
;
Du Zhengchun
;
Li, Guiyuan
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2019/11/19
modal analysis
AC system
Monte Carlo methods
power grids
voltage-source convertors
state-space model
synchronisation stability
comprehensive modal analysis
multiterminal direct current grid
eigenvalues and eigenfunctions
voltage source converter
singular value decomposition
mode shape analysis
statistical analysis
VSC-MTDC grid
participation factor analysis
eigenvalue sensitivity
dynamic behaviour analysis
Monte Carlo-based statistic method
multiterminal test system
alternating current system
Operational Modal Analysis Based on Self-iterative Principal Component Extraction
期刊论文
Shuju Caiji Yu Chuli/Journal of Data Acquisition and Processing, 2018, 卷号: 33, 页码: 323-333
作者:
Zhang, Tianshu
;
Wang, Cheng
;
Guan, Wei
;
Wang, Jianying
;
Liu, Yan
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  |  
浏览/下载:4/0
  |  
提交时间:2019/11/19
Ill-posed problems
Operational modal analysis
Principal component analysis
Principal component extraction
Self-iteration
Singular value of matrix decomposition
Shift data to distinguish spurious modes in eigensystem realization algorithm
会议论文
22nd World Congress of the International Measurement Confederation, IMEKO 2018, Belfast, United kingdom, 2018-09-03
作者:
Qu, C.X.
;
Yi, T.H.
;
Li, H.N.
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  |  
浏览/下载:8/0
  |  
提交时间:2019/12/02
Modal analysis
Numerical methods, Damping ratio
Eigensystem realization algorithms
Modal parameters
Singular values
Spurious modes
Stabilization diagrams
State matrices
Structural behaviour, Singular value decomposition
A Survey of Collaborative Filtering-Based Recommender Systems: From Traditional Methods to Hybrid Methods Based on Social Networks
期刊论文
IEEE ACCESS, 2018, 卷号: 6, 页码: 64301-64320
作者:
Chen, Rui
;
Hua, Qingyi
;
Chang, Yan-Shuo
;
Wang, Bo
;
Zhang, Lei
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/02
Recommender systems
collaborative filtering
matrix factorization
singular value decomposition
trust-aware collaborative filtering
social networks
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