Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Guangfu Bin"'
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-19 (2024)
Abstract The co-frequency vibration fault is one of the common faults in the operation of rotating equipment, and realizing the real-time diagnosis of the co-frequency vibration fault is of great significance for monitoring the health state and carry
Externí odkaz:
https://doaj.org/article/da3a012f617b4449a82a0228f6be8f0a
Publikováno v:
IEEE Access, Vol 11, Pp 129060-129076 (2023)
It is always a hot and challenging problem to extract the characteristic information of roller bearings from strong noise interference. Conventional Hilbert-Huang Transform (HHT), Local Mean Decomposition (LMD), Local Feature-Scale Decomposition (LCD
Externí odkaz:
https://doaj.org/article/460e160d2bbb4debb84f89e56d05546d
Publikováno v:
Sensors, Vol 23, Iss 17, p 7335 (2023)
Extracting the fault characteristic information of rolling bearings from intense noise disturbance has been a heated research issue. Symplectic geometry mode decomposition (SGMD) has already been adopted for bearing fault diagnosis due to its advanta
Externí odkaz:
https://doaj.org/article/25e2dc689c494df7b37c991de95ef4b2
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
The ring-speed ratio is a comprehensive dynamic index of floating ring bearing structure and operating parameters, which directly affects the dynamic behavior of the turbocharger rotor system. The cross stiffness of ring-speed ratio and floating ring
Externí odkaz:
https://doaj.org/article/4293ef09f6a24276892634e70667b2e6
Publikováno v:
Applied Sciences, Vol 10, Iss 5, p 1694 (2020)
A gas-kinetic scheme (GKS) based on an unstructured grid is applied to simulate the evolution of the fluid motions in exponential variable cross-section resonators. The effects of the acoustic field intensity on the oscillatory pressure, velocity, te
Externí odkaz:
https://doaj.org/article/2e66e3deed8d42af94a01139fed21c8e
Publikováno v:
In Measurement 15 August 2024 236
In the complex environment of the battlefield and dust weather, hard objects including birds, bullets, sand and others will inevitably cause impact damage to the compressor blades of turboshaft engines. The damage will further result in fatigue vibra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b21a61d87119746dca4c07d7811d8489
https://ms.copernicus.org/articles/14/237/2023/
https://ms.copernicus.org/articles/14/237/2023/
Publikováno v:
2022 International Conference on Sensing, Measurement & Data Analytics in the era of Artificial Intelligence (ICSMD).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd05d64a13d4522ab1aea98ece1a9012
https://doi.org/10.1109/icsmd57530.2022.10058064
https://doi.org/10.1109/icsmd57530.2022.10058064
Publikováno v:
Mechanical Systems and Signal Processing. 195:110298
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9761f472efb5d4485520b30e0af121f6
https://doi.org/10.1016/j.ymssp.2023.110298
https://doi.org/10.1016/j.ymssp.2023.110298