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科研机构
西安交通大学 [16]
华南理工大学 [3]
复旦大学上海医学院 [2]
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期刊论文 [19]
会议 [1]
会议论文 [1]
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2018 [3]
2016 [2]
2015 [6]
2014 [2]
2013 [2]
2012 [2]
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浏览/检索结果:
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Vector minimax concave penalty for sparse representation
期刊论文
Digital Signal Processing: A Review Journal, 2018, 卷号: 83, 页码: 165-179
作者:
Wang, Shibin
;
Chen, Xuefeng
;
Dai, Weiwei
;
Selesnick, Ivan W.
;
Cai, Gaigai
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/11/26
Alternating direction method of multiplier (ADMM)
CEL0
Minimax
Missing data estimation
Numerical experiments
Regularized least squares
Sparse representation
Sparsity regularizations
Nonconvex Sparse Regularization and Convex Optimization for Bearing Fault Diagnosis
期刊论文
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2018, 卷号: 65, 页码: 7332-7342
作者:
Wang, Shibin
;
Selesnick, Ivan
;
Cai, Gaigai
;
Feng, Yining
;
Sui, Xin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/11/26
Bearing fault diagnosis
condition monitoring
convex optimization
generalized minimax-concave (GMC) penalty
nonconvex sparse regularization (NSR)
Sparsity-enhanced signal decomposition via generalized minimax-concave penalty for gearbox fault diagnosis
期刊论文
JOURNAL OF SOUND AND VIBRATION, 2018, 卷号: 432, 页码: 213-234
作者:
Cai, Gaigai
;
Selesnick, Ivan W.
;
Wang, Shibin
;
Dai, Weiwei
;
Zhu, Zhongkui
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/11/26
Convex optimization
Gearbox fault diagnosis
Generalized minimax-concave penalty
Signal decomposition
Sparse representation
Prevention of Muscle Wasting by CRISPR/Cas9-mediated Disruption of Myostatin In Vivo
期刊论文
MOLECULAR THERAPY, 2016, 卷号: 24, 期号: 11
作者:
Wei, Yuda
;
Chen, Yanhao
;
Qiu, Yan
;
Zhao, Huan
;
Liu, Gaigai
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/05
Prevention of Muscle Wasting by CRISPR/Cas9-mediated Disruption of Myostatin in vivo
会议论文
作者:
Yuda Wei
;
Gaigai Liu
;
Yanhao Chen
;
Yan Qiu
;
Yixiong Chen
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/05
Condition assessment for automatic tool changer based on sparsity-enabled signal decomposition method
期刊论文
MECHATRONICS, 2015, 卷号: 31, 期号: [db:dc_citation_issue], 页码: 50-59
作者:
Chen, Xuefeng
;
Cai, Gaigai
;
Cao, Hongrui
;
Xin, Wei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/02
Automatic tool changer
Condition assessment
Fault localization
Sparsity-enabled signal decomposition
Sparse representation of transients in wavelet basis and its application in gearbox fault feature extraction
期刊论文
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2015, 卷号: 56-57, 期号: [db:dc_citation_issue], 页码: 230-245
作者:
Fan, Wei
;
Cai, Gaigai
;
Zhu, Z. K.
;
Shen, Changqing
;
Huang, Weiguo
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/02
Gearbox fault diagnosis
SALSA
Sparse representation
Feature extraction
Wavelet basis
Nonlinear squeezing time-frequency transform for weak signal detection
期刊论文
SIGNAL PROCESSING, 2015, 卷号: 113, 期号: [db:dc_citation_issue], 页码: 195-210
作者:
Wang, Shibin
;
Chen, Xuefeng
;
Wang, Yan
;
Cai, Gaigai
;
Ding, Baoqing
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/02
Weak signal detection
Synchrosqueezing transform
Time-frequency analysis
Instantaneous frequency
Nonlinear squeezing time-frequency transform
Transient signal analysis based on Levenberg-Marquardt method for fault feature extraction of rotating machines
期刊论文
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2015, 卷号: 54-55, 期号: [db:dc_citation_issue], 页码: 16-40
作者:
Wang, Shibin
;
Cai, Gaigai
;
Zhu, Zhongkui
;
Huang, Weiguo
;
Zhang, Xingwu
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/02
Transient modeling
Parameter identification
Feature extraction
Fault diagnosis
Levenberg-Marquardt method
Sparse representation for transients in Laplace wavelet basis and its application in feature extraction of bearing fault (EI收录)
期刊论文
Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2015, 卷号: 51, 页码: 111-118
作者:
Fan, Wei[1]
;
Li, Shuang[1]
;
Cai, Gaigai[1]
;
Shen, Changqing[2]
;
Huang, Weiguo[1]
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/04/25
Bearings (machine parts)
Constrained optimization
Extraction
Fault detection
Feature extraction
Functions
Laplace transforms
Machinery
Optimization
Transients
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