Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Quanbo Lu"'
Publikováno v:
Archives of Acoustics, Vol vol. 48, Iss No 2, Pp 191-199 (2023)
A diagnostic technique based on independent component analysis (ICA), fast Fourier transform (FFT), and support vector machine (SVM) is suggested for effectively extracting signal features in infrasound signal monitoring. Firstly, ICA is proposed to
Externí odkaz:
https://doaj.org/article/a8d3e760c3d640bda397fa22957b2591
Publikováno v:
Machines, Vol 11, Iss 7, p 678 (2023)
Traditional methods for predicting remaining useful life (RUL) ignore the correlation between physical world data and virtual world data, leading to the low prediction accuracy of RUL and affecting the normal working of rolling element bearing (REB).
Externí odkaz:
https://doaj.org/article/7738a7fe3f6842099c2fb6d224bd89ae
Publikováno v:
Lubricants, Vol 11, Iss 5, p 219 (2023)
Traditional methods for predicting thermal error ignore the correlation between physical world data and virtual world data, leading to the low prediction accuracy of thermal errors and affecting the normal processing of the CNC machine tool (CNCMT) s
Externí odkaz:
https://doaj.org/article/94e7c1adaf294db3bf7b76df2ef3c18c
Publikováno v:
Lubricants, Vol 10, Iss 6, p 122 (2022)
The accuracy of five-axis machine tools is a key performance indicator. Among the various error sources of high precision five-axis machine tools, thermal and geometric errors occupy the majority. Thermal errors have become the largest error source o
Externí odkaz:
https://doaj.org/article/4716cecd5203486d9d9f816c2c41156c
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
Aiming at the problem that real engineering vibration signals are interfered by strong noise, this paper proposes a method combining single channel-independent component analysis (SCICA) and fractal analysis (FD) to reduce the effect of noise on the
Externí odkaz:
https://doaj.org/article/4e3e4add956149f3baa821d48b70724f
Autor:
Li, Quanbo Lu, Mei
Publikováno v:
Machines; Volume 11; Issue 7; Pages: 678
Traditional methods for predicting remaining useful life (RUL) ignore the correlation between physical world data and virtual world data, leading to the low prediction accuracy of RUL and affecting the normal working of rolling element bearing (REB).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::5a83b251b2fbdee385a78112211219cf
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
Aiming at the problem that real engineering vibration signals are interfered by strong noise, this paper proposes a method combining single channel-independent component analysis (SCICA) and fractal analysis (FD) to reduce the effect of noise on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::534cdd1953ce14e3a330e0eaab3dbaa4
https://doi.org/10.1155/2021/5583587
https://doi.org/10.1155/2021/5583587
Publikováno v:
Archives of Acoustics; 2023, Vol. 48 Issue 3, p403-412, 10p
Publikováno v:
Digital Technologies Research and Applications. 2:7
Smart factories face the opportunities and challenges brought by globalization and new technologies, which requires flexible and practical approaches to lean manufacturing and optimization. The asset administration shell (AAS) is expected to help fac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f422c6d3554904066823ad7966a0b1fd
https://doi.org/10.54963/dtra.v2i1.75
https://doi.org/10.54963/dtra.v2i1.75
Publikováno v:
Digital Technologies Research and Applications. 2:1
In view of the lack of unified data architecture and model of workshop transportation system components, this paper proposes the concept of the workshop transportation system functional unit based on asset administration shell (AAS). The designed wor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fc8c6edc5a163557342f8bae020cba2
https://doi.org/10.54963/dtra.v2i1.73
https://doi.org/10.54963/dtra.v2i1.73