Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Wenlei Sun"'
Publikováno v:
IET Collaborative Intelligent Manufacturing, Vol 6, Iss 2, Pp n/a-n/a (2024)
Abstract The chaotic identification and resolution, inadequate data interoperability, and inefficient management of resources in the high‐voltage coil production workshop limited the effectiveness of its management, and posed significant challenges
Externí odkaz:
https://doaj.org/article/7052c70e615844ba9f131793e8539b59
Publikováno v:
Entropy, Vol 26, Iss 8, p 675 (2024)
To tackle the issue of the traditional intelligent diagnostic algorithm’s insufficient utilization of correlation characteristics within the time series of fault signals and to meet the challenges of accuracy and computational complexity in rotatin
Externí odkaz:
https://doaj.org/article/a67a22f78f774eb6b382bb627d3bd279
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 5991 (2024)
Fault diagnosis of wind turbines has always been a challenging problem due to their complexity and harsh working conditions. Although data-mining-based fault diagnosis methods can accurately and efficiently diagnose potential faults, the visibility i
Externí odkaz:
https://doaj.org/article/cfcd0093862447ccb220720c5f9674aa
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4569 (2024)
The application of blockchain technology in industrial product quality traceability is analyzed to construct a new model of product quality traceability that is mainly based on blockchain technology and supplemented by an identity system. The blockch
Externí odkaz:
https://doaj.org/article/58bd6752aa5345d1b27af8d91e875528
Autor:
Li Cao, Wenlei Sun
Publikováno v:
Energies, Vol 17, Iss 11, p 2581 (2024)
In order to improve the reliability and life of the wind turbine, this paper takes the rolling bearing in the experimental platform of the wind turbine as the research object. In order to obtain the intrinsic mode function (IMF) of each fault type, t
Externí odkaz:
https://doaj.org/article/c47add79bc894bcdbc3c6929c4690c1f
Publikováno v:
Applied Sciences, Vol 14, Iss 4, p 1610 (2024)
As a critical raw material for the textile industry, cotton lint provides various types of cotton yarns, fabrics and finished products. However, due to the complexity of the supply chain and its many links, information records are often missing, inac
Externí odkaz:
https://doaj.org/article/7dfbb7d4a781448886fc96122e7becfe
Publikováno v:
Applied Sciences, Vol 14, Iss 2, p 861 (2024)
Aiming at the influence of the fundamental frequency and its harmonics in transformer vibration signals on fault signals, which cause a low fault identification rate and degradation of classification model performance, a new strategy is proposed for
Externí odkaz:
https://doaj.org/article/7964157af6cd455c8db00654b95fe0e3
Publikováno v:
Applied Sciences, Vol 14, Iss 2, p 943 (2024)
Wire and cable are important industrial products involving the national economy and people’s livelihood, which are hailed as the “blood vessel” and “nerve” of the national economy, providing the basic guarantee for the normal operation of m
Externí odkaz:
https://doaj.org/article/e56375418d1a452796887657b85014b0
Publikováno v:
Entropy, Vol 25, Iss 9, p 1273 (2023)
The extraction of the optimal mode of the bearing signal in the drive system of a corn harvester is a challenging task. In addition, the accuracy and robustness of the fault diagnosis model are low. Therefore, this paper proposes a fault diagnosis me
Externí odkaz:
https://doaj.org/article/3525c1a82d2f496d89769851da72b65e
Autor:
Yuanyuan Wu, Wenlei Sun
Publikováno v:
Energy Science & Engineering, Vol 9, Iss 9, Pp 1543-1553 (2021)
Abstract To consider the failure correlation among key subsystems, based on the reliability allocation method of the series system, a wind turbine reliability allocation calculation method based on the vine copula correlation model is proposed. The r
Externí odkaz:
https://doaj.org/article/5da5c83942de4424ab127fa5015bd70d