November 02 (Thursday)
동역학
Oral,
제7발표장(삼다홀B),
08:40~09:40
  • Chair :
  •  손정현(부경대)
Th07A-2
08:40~09:40
절대절점좌표에서 대변형 탄성 보의 무차원 해석
김건우, 이재욱, 장진석, 오주영(한국생산기술연구원), 김형렬(국방과학연구소), 강지헌, 유완석(부산대학교)
Absolute nodal coordinate formulation can be used to represent large displacement and large deformation in flexible body analysis. However, the analysis takes a long time because of the increase in the degrees of freedom. In this study, the analysis time was reduced by using non-dimensional variables to convert a dimensional equation of motion into a non-dimensional one. Furthermore, dynamic stress was predicted in absolute nodal coordinate and compared with ABAQUS.
Keywords : Absolute Nodal Coordinate(절대절점좌표), Dynamic Stress(동응력), Flexible Multibody Dynamics(탄성다물체동역학), Non-Dimensional Analysis(무차원 해석)
Paper : Th07A-2.pdf

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