Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Fatao Hou"'
Publikováno v:
IEEE Access, Vol 8, Pp 132761-132774 (2020)
Rolling bearing fault diagnosis is conventionally performed by vibration-based diagnosis (VBD). However, VBD is restrained in some cases because vibration measurement usually requires the contact with the machine. Acoustical-based fault diagnosis (AB
Externí odkaz:
https://doaj.org/article/6e7148550200480f85cf5f030084c021
Publikováno v:
IEEE Access, Vol 8, Pp 132761-132774 (2020)
Rolling bearing fault diagnosis is conventionally performed by vibration-based diagnosis (VBD). However, VBD is restrained in some cases because vibration measurement usually requires the contact with the machine. Acoustical-based fault diagnosis (AB
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc33af6689560a0cc6318d214ccbf0b4
https://doi.org/10.1109/access.2020.3010272
https://doi.org/10.1109/access.2020.3010272
Publikováno v:
Measurement. 204:112073
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d5b454578424382c91d8bf3e6513633
https://doi.org/10.1016/j.measurement.2022.112073
https://doi.org/10.1016/j.measurement.2022.112073
Publikováno v:
Journal of Physics: Conference Series. 2184:012007
With the development of the science and technology, the demanding of convenience and comfort when driving a car are getting higher and higher. As an important part that has a great influence on the comfort of the car driving, the car seat is also dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c1f56179a234eba326efa6532a44825
https://doi.org/10.1088/1742-6596/2184/1/012007
https://doi.org/10.1088/1742-6596/2184/1/012007
Publikováno v:
Mechanical Systems and Signal Processing. 111:234-250
Fault feature extraction is crucial to condition monitoring and fault prognostics. However, when fault is in the initial stage, it is often very weak and submerged in the strong noise. This makes the fault feature very difficult to be extracted. In t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aad3ac5337e22ef17162480e430071eb
https://doi.org/10.1016/j.ymssp.2018.04.003
https://doi.org/10.1016/j.ymssp.2018.04.003
Publikováno v:
Journal of Sound and Vibration. 494:115854
In practice, bearings often run at a time-varying speed, which induces non-stationary vibration signals. How to extract the fault characteristic frequency (FCF) effectively under unknown variable speed conditions is a challenging work. This paper pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8b28c4c883916b07064ad89acdb521a
https://doi.org/10.1016/j.jsv.2020.115854
https://doi.org/10.1016/j.jsv.2020.115854
Publikováno v:
Mechanical Systems and Signal Processing. 145:106930
Recently, research interests are increasing in mode detection methods based on compressed sensing, as it can reduce the number of sensors required by the classical Shannon-Nyquist sampling theory. This paper proposes a nonconvex sparse regularization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a970214bdad927aa5a372e80eaefb6c0
https://doi.org/10.1016/j.ymssp.2020.106930
https://doi.org/10.1016/j.ymssp.2020.106930