Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Yunpu Wu"'
Publikováno v:
Entropy, Vol 26, Iss 5, p 428 (2024)
Ensuring the safe and stable operation of high-speed trains necessitates real-time monitoring and diagnostics of their suspension systems. While machine learning technology is widely employed for industrial equipment fault diagnosis, its effective ap
Externí odkaz:
https://doaj.org/article/8acf7a0db60d48c49d3248aa3df5502b
Publikováno v:
Water, Vol 16, Iss 8, p 1152 (2024)
Temporary works are necessary to ensure the construction and operation of railways. These works are characterized by their large scale, numerous locations, and long construction periods. However, suitable land resources for such purposes are extremel
Externí odkaz:
https://doaj.org/article/b84aefd6d0ed40ef86a6dec22343de83
Publikováno v:
Entropy, Vol 25, Iss 4, p 696 (2023)
The safe and comfortable operation of high-speed trains has attracted extensive attention. With the operation of the train, the performance of high-speed train bogie components inevitably degrades and eventually leads to failures. At present, it is a
Externí odkaz:
https://doaj.org/article/aee13a428b814b8ea34bd963018c8b13
Publikováno v:
Sensors, Vol 23, Iss 6, p 3252 (2023)
Deep neural networks (DNNs) have been known to be vulnerable to adversarial attacks. Adversarial training (AT) is, so far, the only method that can guarantee the robustness of DNNs to adversarial attacks. However, the robustness generalization accura
Externí odkaz:
https://doaj.org/article/86558422308a46baa95f5f3f2f56691e
Publikováno v:
IEEE Access, Vol 8, Pp 198139-198151 (2020)
This paper addresses the problem of performance degradation estimation of high-speed train lateral damper based on SDS-CNN. The proposed SDS-CNN consists of two types convolution modules, i.e., DA-Module and FE-Module, where the DA-Module is used to
Externí odkaz:
https://doaj.org/article/4504e759055448e7ac68d995997cefc5
Publikováno v:
IEEE Access, Vol 7, Pp 186268-186283 (2019)
Regulating the output current and reducing the harmonic distortion are key control problems in the airport navigation dimming power supply (DPS). In this study, a new method which could dynamically adjust P and I gains is presented for the DPS based
Externí odkaz:
https://doaj.org/article/32ee5c87fb194e50a7a48cc1801b970e
Publikováno v:
IEEE Access, Vol 7, Pp 41193-41204 (2019)
Feature-based (FB) algorithms for automatic modulation recognition of radar signals have received much attention since they are usually simple to realize. However, existing FB approaches usually focus on several specific modulations and fail when app
Externí odkaz:
https://doaj.org/article/015e298702b94633952ffd758b257e31
Publikováno v:
Shock and Vibration, Vol 2019 (2019)
Health monitoring and fault diagnosis of a high-speed train is an important research area in guaranteeing the safe and long-term operation of the high-speed railway. For a multichannel health monitoring system, a major technical challenge is to extra
Externí odkaz:
https://doaj.org/article/835caa9a00f6422fbc9f169a783884ca
Publikováno v:
IEEE Internet of Things Journal. 9:13209-13222
Publikováno v:
Applied Intelligence. 53:658-682