Enhanced Sparse Regularization Approach for Compound Fault Diagnosis in Gearbox

2021 ◽  
Author(s):  
Yi Liao ◽  
Weiguo Huang ◽  
Zhongkui Zhu ◽  
Jun Wang
Keyword(s):  
Fault Diagnosis ◽  
Sparse Regularization

Enhanced Sparse Regularization Based on Logarithm Penalty and Its Application to Gearbox Compound Fault Diagnosis

2021 ◽  
Vol 70 ◽  
pp. 1-12 ◽  
Author(s):  
Yi Liao ◽  
Weiguo Huang ◽  
Changqing Shen ◽  
Zhongkui Zhu ◽  
Jianping Xuan ◽  
...  
Keyword(s):  
Fault Diagnosis ◽  
Sparse Regularization

Reweighted generalized minimax-concave sparse regularization and application in machinery fault diagnosis

2020 ◽  
Vol 105 ◽  
pp. 320-334 ◽  
Author(s):  
Gaigai Cai ◽  
Shibin Wang ◽  
Xuefeng Chen ◽  
Junjie Ye ◽  
Ivan W. Selesnick
Keyword(s):  
Fault Diagnosis ◽  
Sparse Regularization ◽  
Machinery Fault Diagnosis

Bearing fault diagnosis via generalized logarithm sparse regularization

2022 ◽  
Vol 167 ◽  
pp. 108576
Author(s):  
Ziwei Zhang ◽  
Weiguo Huang ◽  
Yi Liao ◽  
Zeshu Song ◽  
Juanjuan Shi ◽  
...  
Keyword(s):  
Fault Diagnosis ◽  
Sparse Regularization ◽  
Bearing Fault ◽  
Bearing Fault Diagnosis

Nonconvex Sparse Regularization and Convex Optimization for Bearing Fault Diagnosis

2018 ◽  
Vol 65 (9) ◽  
pp. 7332-7342 ◽  
Author(s):  
Shibin Wang ◽  
Ivan Selesnick ◽  
Gaigai Cai ◽  
Yining Feng ◽  
Xin Sui ◽  
...  
Keyword(s):  
Fault Diagnosis ◽  
Convex Optimization ◽  
Sparse Regularization ◽  
Bearing Fault ◽  
Bearing Fault Diagnosis
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