Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Juyao Wei"'
Publikováno v:
Applied Sciences, Vol 14, Iss 4, p 1677 (2024)
This paper presents a novel data-driven multiagent reinforcement learning (MARL) controller for enhancing the running stability of independently rotating wheels (IRW) and reducing wheel–rail wear. We base our active guidance controller on the multi
Externí odkaz:
https://doaj.org/article/c1c27d1e02464871bbe72b27365a0b9d
Publikováno v:
Applied Sciences, Vol 13, Iss 14, p 8443 (2023)
The virtual track train (VTT) is a new urban public transportation system that adopts all-axle steering and distributed drive. The Super autonomous Rail rapid Transit (SRT), as one of them, adopts a four-module six-axle structure. In response to its
Externí odkaz:
https://doaj.org/article/6197e79fa9594ce5bfd22071f5b01cdf
Publikováno v:
Entropy, Vol 21, Iss 9, p 865 (2019)
The fault response signals of an axle-box bearing of a rail vehicle have strongly non-linear and non-stationary characteristics, which can reflect the operating state of the running gears. This paper proposes a novel method for bearing fault diagnosi
Externí odkaz:
https://doaj.org/article/76c80767b6f64383b86bfb53853652a2
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit. 236:997-1007
According to the characteristics of the metro vehicles running on the same track leading to a similar wheel wear, a clustering method based on k-means is proposed. The weighted wheel flange height of Sh and qR, and wheel flange thickness of Sd are us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c31bfdc91dc9d8e696101c607351080a
https://doi.org/10.1177/09544097211061917
https://doi.org/10.1177/09544097211061917
Publikováno v:
Nonlinear Dynamics. 107:2075-2097
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be36bea664eb96d21cf5894f5e9671db
https://doi.org/10.1007/s11071-021-07103-w
https://doi.org/10.1007/s11071-021-07103-w
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783031073045
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9049bcdc8b9226efa268952638419d6f
https://doi.org/10.1007/978-3-031-07305-2_10
https://doi.org/10.1007/978-3-031-07305-2_10
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811591983
Condition monitoring of wheel-rail contact forces has great significance for evaluating the dynamic performance of railway vehicles. Instrumented wheelset method has disadvantages that strain gages are complicated in arrangement, wheel-rail forces de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72c4353520d06f956c00b0285390f2c2
https://doi.org/10.1007/978-981-15-9199-0_27
https://doi.org/10.1007/978-981-15-9199-0_27
Publikováno v:
DEStech Transactions on Computer Science and Engineering.
This paper presents a robust active guidance controller of 1:5 scaled bogie with independent rotating wheels (IRWs) based on the Iwnicki similarity criterion in SIMPACK and MATLAB/Simulink in order to improve the stability of self-guidance and steeri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cec553d8b04d477f3f7381f4b2ee0011
https://doi.org/10.12783/dtcse/cmso2019/33597
https://doi.org/10.12783/dtcse/cmso2019/33597
Publikováno v:
Entropy, Vol 21, Iss 9, p 865 (2019)
Entropy
Volume 21
Issue 9
Entropy
Volume 21
Issue 9
The fault response signals of an axle-box bearing of a rail vehicle have strongly non-linear and non-stationary characteristics, which can reflect the operating state of the running gears. This paper proposes a novel method for bearing fault diagnosi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::632f54376b7ed7be0cb63a3c5b55de67
https://www.mdpi.com/1099-4300/21/9/865
https://www.mdpi.com/1099-4300/21/9/865
Publikováno v:
Mechanism and Machine Theory. 157:104215
Axle box bearings are important parts of rail vehicle running gear. Currently, there is limited research on the coupling modeling of an axle box bearing and rail vehicle. In this paper, a complete method for bearing modeling with multitype defects is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e6a5e903f048ab6812b7290527bd3da
https://doi.org/10.1016/j.mechmachtheory.2020.104215
https://doi.org/10.1016/j.mechmachtheory.2020.104215