Railway Wheelset Active Control and Stability via Higher Order Neural Units
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F23%3A00366597" target="_blank" >RIV/68407700:21220/23:00366597 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/23:43907331
Result on the web
<a href="https://doi.org/10.1109/TMECH.2023.3258909" target="_blank" >https://doi.org/10.1109/TMECH.2023.3258909</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TMECH.2023.3258909" target="_blank" >10.1109/TMECH.2023.3258909</a>
Alternative languages
Result language
angličtina
Original language name
Railway Wheelset Active Control and Stability via Higher Order Neural Units
Original language description
This article investigates an unconventional approach to solving the control of lateral displacement for railway bogie wheelsets using recurrent higher order neural units (HONUs). Although studies addressing control of independently rotating wheelsets have shown promising results, they are rarely applied by railway manufacturers. Research and developments in modern bogie design are trending toward active yaw control design as an extension to conventional wheelsets mechanics, particularly for higher speeds. We investigate a model-reference architecture for active control via setpoint tracking of lateral displacement. Then, a new HONU sliding mode architecture is derived to solve convergence for zero lateral displacements in higher running speeds which is a more profoundly complex issue in maintaining minimal hunting motion. Starting from the property of nonlinear polynomial architecture of HONUs with in-parameter linearity, we derive a time-variant state-space representation via nonlinear identical decomposition. Then, an input-to-state stability (ISS) approach is applied to prove the local asymptotic convergence of the applied algorithm in each state point and the bounded-input-bounded-state stability of the entire nonlinear adaptive control loop. Using ISS theory, we also prove the global asymptotic stability of the HONU sliding mode controller for the actively controlled wheelset system. The techniques are validated by simulations and a real roller rig system.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE-ASME TRANSACTIONS ON MECHATRONICS
ISSN
1083-4435
e-ISSN
1941-014X
Volume of the periodical
28
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
2964-2975
UT code for WoS article
000980408200001
EID of the result in the Scopus database
2-s2.0-85159718436