Gust Wind Effects on Stability and Ride Quality of Actively Controlled Maglev Guideway Systems
Joint Authors
Min, Dong-Ju
Kim, Moon-Young
Kwon, Soon-Duck
Kwark, Jong-Won
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-23, 23 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-04-04
Country of Publication
Egypt
No. of Pages
23
Main Subjects
Abstract EN
The purpose of this paper is to present a framework to analyze the interaction between an actively controlled magnetic levitation vehicle and a guideway structure under gusty wind.
The equation of motion is presented for a 30-dof maglev vehicle model consisting of one cabin and four bogies.
In addition, a lateral electromagnetic suspension (EMS) system is introduced to improve the running safety and ride quality of the maglev vehicle subjected to turbulent crosswind.
By using the developed simulation tools, the effects of various parameters on the dynamic response of the vehicle and guideway are investigated in the case of the UTM maglev vehicle running on a simply supported guideway and cable-stayed guideway.
The simulation results show that the independent lateral EMS and associated control scheme are definitely helpful in improving the running safety and ride quality of the vehicle under gusty wind.
In the case of the cable-stayed guideway, at low wind speed, vehicle speed is the dominant factor influencing the dynamic responses of the maglev vehicle and the guideway, but at wind speed over 10 m/s, wind becomes the dominant factor.
For the ride quality of the maglev vehicle, wind is also the most influential factor.
American Psychological Association (APA)
Min, Dong-Ju& Kwon, Soon-Duck& Kwark, Jong-Won& Kim, Moon-Young. 2017. Gust Wind Effects on Stability and Ride Quality of Actively Controlled Maglev Guideway Systems. Shock and Vibration،Vol. 2017, no. 2017, pp.1-23.
https://search.emarefa.net/detail/BIM-1205209
Modern Language Association (MLA)
Min, Dong-Ju…[et al.]. Gust Wind Effects on Stability and Ride Quality of Actively Controlled Maglev Guideway Systems. Shock and Vibration No. 2017 (2017), pp.1-23.
https://search.emarefa.net/detail/BIM-1205209
American Medical Association (AMA)
Min, Dong-Ju& Kwon, Soon-Duck& Kwark, Jong-Won& Kim, Moon-Young. Gust Wind Effects on Stability and Ride Quality of Actively Controlled Maglev Guideway Systems. Shock and Vibration. 2017. Vol. 2017, no. 2017, pp.1-23.
https://search.emarefa.net/detail/BIM-1205209
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1205209