2019
DOI: 10.1109/tmech.2019.2951589
|View full text |Cite
|
Sign up to set email alerts
|

Step-by-Step Compound Faults Diagnosis Method for Equipment Based on Majorization-Minimization and Constraint SCA

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
5

Citation Types

0
21
0

Year Published

2020
2020
2024
2024

Publication Types

Select...
9

Relationship

0
9

Authors

Journals

citations
Cited by 37 publications
(21 citation statements)
references
References 38 publications
0
21
0
Order By: Relevance
“…After that they used a classifier to distinguish the fault pattern. A step-by-step compound fault diagnosis method was reported in [4].…”
Section: Introductionmentioning
confidence: 99%
“…After that they used a classifier to distinguish the fault pattern. A step-by-step compound fault diagnosis method was reported in [4].…”
Section: Introductionmentioning
confidence: 99%
“…It has great significance in machinery condition monitoring to realize their timely fault feature extraction. Vibration analysis has been used widely in fault feature extraction of rotating machinery [1][2][3][4][5][6] in engineering due to the reasons that vibration signal is easy to collect and it also contains rich fault feature information. However, early weak fault features of rolling bearing or gear are hard to extract using the traditional signal processing method such as envelope demodulation spectral (EDS) [7] and wavelet transform [8] because the early weak fault features are often overwhelmed by strong interference.…”
Section: Introductionmentioning
confidence: 99%
“…During the operation of rotating machinery, the vibration signal measured by the sensor is usually superimposed by the vibration of multiple components [1][2][3]. How to analyze, process, and identify these signals is very important for judging the working state of rotating machinery and fault diagnosis of equipment [4].…”
Section: Introductionmentioning
confidence: 99%
“…Qin et al [5] proposed a novel M-band flexible wavelet transform for identifying the underlying fault features in measured signals. Wang et al [2] proposed a step-by-step compound faults diagnosis method for equipment based on majorizationminimization (MM) and constraint sparse component analysis (SCA). Lu et al [15] proposes a novel approach to periodic fault signal enhancement in rotating machine vibrations with a tris table mechanical vibration amplifier (TMVA) by exploiting stochastic resonance (SR).…”
Section: Introductionmentioning
confidence: 99%