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박진수(Jinsoo Park),정낙탁(Naktak Jeong),기대성(Daeseong Gi),서명원(Myungwon Suh),김동룡(Dongryong Kim),이호용(Hoyong Lee),서정원(Jungwon Suh) 한국자동차공학회 2015 한국자동차공학회 부문종합 학술대회 Vol.2015 No.5
Train system has a big stiffness in a primary suspension to get better driving stability than high steering performance. However, this suspension system can cause a vibration and noise while running on the curve line. As the maintenance cost due to vibration and noise has been increase, steering bogie has been developed to provide a better steering and driving performance at once. To estimate the stability of the axle for steering bogie. Finite Element Method(FEM) was applied for structural analysis. As a result of the analysis safety of both axles for Motor and Trailer bogie are confirmed by intensity evaluation.