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A Study on Conceptual Design and Dynamic Model of High-Speed Roller Rig for Maintenances  

Shin, Kwang-Bok (한밭대학교 기계설계공학과)
Goo, Jun-Sung (한밭대학교 기계설계공학과 경량구조 및 CAE 실험실)
Lee, Dae-Bong (우진산전(주) 기술연구소)
Lee, Eun-Gyu (우진산전(주) 기술연구소)
Publication Information
Journal of the Korean Society for Railway / v.11, no.2, 2008 , pp. 145-150 More about this Journal
Abstract
The objective of this research is to design the roller rig for the maintenances of high-speed train bogies operated on the tracks. Roller rigs have been studied and researched to develop the faster, safer and more efficient railway system. It is to reduce the time of testing vehicles and to make as wide a range of tests available as possible. Therefore, it is very important issue to check and evaluate the dynamic responses of high-speed train after several years of operation. This paper presents a study on the conceptual design and dynamic model to develop the roller rig for the routine maintenances of high-speed trains bogies with maximum speed of 350km/h. ANSYS was used to analyze the wheel/roller's contact behavior of driving axle and ADAMS was used to verify and analyze the dynamic behaviors of roller rig.
Keywords
High-speed train; ADAMS; Roller Rig;
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Times Cited By KSCI : 1  (Citation Analysis)
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