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Dynamic Analysis of Constrained Multibody Systems Undergoing Collision
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 Title & Authors
Dynamic Analysis of Constrained Multibody Systems Undergoing Collision
Park, Jeong-Hun; Yu, Hong-Hui; Yang, Hyeon-Ik; Hwang, Yo-Ha;
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This paper presents a method for the dynamic analysis of constrained multibody systems undergoing abrupt collision. The proposed method uses a longer time interval to check collision than that of c onventional method. This reduces the computational effort significantly. To calculate collision points on two colliding rigid bodies, one may introduce constraints of contact. However, this causes reduction of degree of freedom and difficulty of numerical analysis. The proposed method can calculate collision points without above mentioned problems. Three numerical examples are given to demonstrate the computational efficiency and the usefulness of the proposed method
Collision;Impact;Coefficient of Restitution;Rigid Body;Partial Velocity Matrix;Constrained Multibody Systems;
 Cited by
편직바늘.캠 시스템의 동역학해석,정광영;김영배;

대한기계학회논문집A, 2002. vol.26. 9, pp.1764-1771 crossref(new window)
공간상에서 자유 곡면 물체의 접촉 모델링,박수진;신기봉;손정현;유완석;

대한기계학회논문집A, 2003. vol.27. 4, pp.544-550 crossref(new window)
Wu, S. C., Yang, S. M., and Haug, E. J., 1984, Dynamics of Mechanical Systems with Coulomb Friction, Stiction, Impact, and Constraint Addition-deletion, Technical Report NO. 84-19

김상국, 박정훈, 유홍희, 1998, '충격하중을 받는 시스템의 케인 방법을 이용한 다물체 동역학 해석,' 자동차공학회 논문집, 제6권, 제3호, pp. 169-176

ADAMS/View manual (version 8.0), 1994, Mechanical Dynamics

박정훈, 유홍희, 황요하, 1998, '접촉하는 두 강체 사이에서의 접촉력 계산을 위한 동역학 해석,' 대한기계학회 1998년도 춘계학술대회논문집(A), pp. 560-565

박정훈, 유홍희, 황요하, 배대성, 1997, '케인방법을 이용한 구속 다물체계의 동역학 해석,' 대한기계학회 논문집(A), 제21권, 제12호, pp. 2156-2164

Vanderplaats, G. N., 1984, Numerical Optimization Techniques for Engineering Design, McGraw-Hill Book Company

Rosenberg, R. M, 1977, Analytical Dynamics of Discrete Systems, Plenum Press

이용헌, 1997, '기계시스템의 동적 거동 해석을 위한 그래프 이론을 이용한 변환기의 개발,' 한양대학교 대학원 석사학위논문