Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2005.05a
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- Pages.379-384
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- 2005
Contact Mechanics of Variable-Gauge Wheeles With Flexible Body
탄성체를 이용한 궤간가변 대차용 윤축시스템의 접촉력 해석
- Published : 2005.05.01
Abstract
Research interest on flexible body dynamics, has been increased recently. The major application areas are the auto-mobile, train, and heavy machinery. This paper attempted the dynamic analysis for the variable-gauge wheelset with a flexible body, to better understand the dynamic characteristics of the variable-gauge wheelset. In order to achieve this goal, a 3D-Virtual Mock-up model was built. The tendency of the stress and deformation for the flexible lever was investigated through component mode synthesis, contact mechanics and flexible body dynamics. This study is a pioneering work for the development of Korean type variable-gauge wheelset.
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