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http://dx.doi.org/10.7782/JKSR.2013.16.6.447

Kinematic Envelope Analysis of the Urban Transit EMU based on PSD Installation  

Chung, Jong-Duk (Future Monorail Research Team, Korea Railroad Research Institute)
Ohn, Jung-Ghun (Safety Research Team, Korea Railroad Research Institute)
Pyun, Jang-Sik (Future Monorail Research Team, Korea Railroad Research Institute)
Park, Jang-Gon (Seoul National University of Science and Technology/Korea Railroad Corporation)
Lee, Jong-Woo (Department of Railway Electrical and Signaling Engineering, Seoul National University of Science and Technology)
Publication Information
Journal of the Korean Society for Railway / v.16, no.6, 2013 , pp. 447-453 More about this Journal
Abstract
Since PSDs(Platform Screen Doors) are set up at many subway stations, their design related to safety has become gradually important. In particular, the interference check with a running railway vehicle is the most important of performance indices because the collision between PSDs and vehicles can be dangerous for passengers in the car and on platforms. When the train comes into a station with a curvature, the passenger car has a large translational and rotational motion and the displacement is enough for coming in contact with PSD. The performance is affected by many design parameters such as rail design parameters and vehicle velocity. This study proposes dynamic analysis models for railway vehicles and rails. Some parameters were also considered in the models to determine their influence on the performance.
Keywords
Kinematic envelope; EMU; Urban Transit; PSD; Dynamic;
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Times Cited By KSCI : 1  (Citation Analysis)
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