Results 181 to 190 of about 10,253 (230)

Conserving Properties in Constrained Dynamics of Flexible Multibody Systems

Multibody System Dynamics, 2000
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García Orden, Juan C., Goicolea, José M.   +1 more
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Complex Flexible Multibody Systems with Application to Vehicle Dynamics

Multibody System Dynamics, 2001
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Ambrósio, Jorge A. C., Gonçalves, João P. C.   +1 more
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Flexibility effects in multibody system dynamics

Mechanics Research Communications, 1980
During the past f ive years there has been an increasing interest in the development of computer oriented methods for studying the dynamics of multibody systems. A "multibody system" as discussed herein, is defined as an "open-tree" or "open-chain" of connected r igid bodies such that adjacent bodies share at least one common point and such that no ...
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Forward Dynamics of Flexible Multibody Systems

1994
So far, several approaches to the solution of the kinematics and dynamics of multibody systems have been presented. It has been assumed in these approaches that all the bodies satisfy the rigid body condition. A body is assumed to be rigid if any pair of its material points do not present relative displacements.
Javier García de Jalón, Eduardo Bayo
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Recursive flexible multibody system dynamics using spatial operators

Journal of Guidance, Control, and Dynamics, 1992
Summary: This paper uses spatial operators to develop new spatially recursive dynamics algorithms for flexible multibody systems. The operator description of the dynamics is identical to that for rigid multibody systems. Assumed-mode models are used for the deformation of each individual body.
Jain, A., Rodriguez, G.
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Multiport Models for Dynamics of Flexible Multibody Systems

JSME International Journal Series C, 2003
The paper presents a multiport model of flexible multibody systems by analogy with a connection multiport in electrical circuit theory. First we introduce a concept of a fundamental pair, that is, a pair of a mechanical joint and its adjacent body to recognize the flexible multibody system as an interconnected system of such fundamental pairs.
Hiroaki YOSHIMURA, Takehiko KAWASE
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Dynamics of flexible multibody systems with tree topologies

Acta Mechanica Sinica, 1992
Summary: The dynamic equations of flexible multibody systems with tree topological configuration are derived by using the Jourdain's principle. The independent joint coordinates are introduced to describe the large displacements of the bodies, and the modal coordinates are used to describe small deformations of flexible bodies based on the consistent ...
Hong, Jiazhen, Pan, Zhenkuan
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Truth Models for Articulating Flexible Multibody Dynamic Systems

Journal of Guidance, Control, and Dynamics, 2000
Closed-form solutions are developed for the small elastic motions of planar, e exible, multilink systems arranged in chain topologies, in which the links are represented as Euler ‐Bernoulli bars in transverse vibration. The links are connected by pin joints, thereferencearticulation anglebetween adjacent links can bearbitrarily selected, and the system
Theodore G. Mordfin, Sivakumar S. K. Tadikonda   +1 more
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Use of Plasticity Theory in Flexible Multibody System Dynamics

Volume 5: 19th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 2003
The objective of this investigation is to develop a general nonlinear finite deformation formulation for the elastic-plastic analysis of flexible multibody systems. The Lagrangian plasticity theory based on J2 flow theory is used to account for the effect of plasticity in flexible multibody dynamics.
Hiroyuki Sugiyama, Ahmed A. Shabana
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Dynamic analysis of flexible multibody systems

2004
The paper presents numerical solutions for constrained flexible multibody systems. The equation of motion for holonomic constrained flexible system undergoing large displacments and rotations but small elastic strains, using description in terms of finite element coordinates, is derived.
Sedlar, Damir, Lozina, Željan, Vlak, Frane   +2 more
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