Results 201 to 210 of about 2,154 (226)

Flexible Bodies in Multibody System Codes

Vehicle System Dynamics, 1998
SUMMARY Multibody codes are'efficient tools to simulate nonlinear dynamic behaviour of rigid and flexible multibody systems undergoing large overall motions overlaid by small elastic deformation. This paper gives an overview of common approaches for the equations of motion of flexible body models and presents a general way to prepare the required data ...
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DYNAMICS AND CONTROL OF FLEXIBLE MULTIBODY SYSTEMS

Acta Astronautica, 2001
Takashi Nagata, Vinod J. Modi, Hiroki matsuo   +2 more
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Impact and Bifurcation of Flexible Multibody Systems

Volume 5: 19th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 2003
In the paper, the process of loss of stability of multibody systems and structures is analyzed. A novel approach is presented and applied as for the statically loaded spatial systems so for analysis of dynamic response of systems imposed on impact. The analysis is based on solution of the dynamic equations and eigenvalue problem of systems, and of ...
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A Deformation Approach to Stress Distribution in Flexible Multibody Systems

Multibody System Dynamics, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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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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Trajectory Tracking of Flexible Multibody Systems

2013
Very important cases of underactuated multibody systems are flexible multibody systems. The actuation of a multibody system occurs in many cases at its joints, and thus, the elastic degrees of freedom have no associated control input. Thus, elasticity naturally causes underactuation.
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A general nonlinear order-reduction method based on the referenced nodal coordinate formulation for a flexible multibody system

Mechanism and Machine Theory, 2023
Hui Ren
exaly  

Modal Analysis of Flexible Multibody Systems

1991
We present a distributed-element method for vibration analysis of flexible multibody systems modelled by a chain of rigid and elastic bodies with tree structure. The method is based on the impedance matrix, which defines in frequency domain the linear transformation between the resultant forces and torques exerted on the boundaries of each body in the ...
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Data-driven model order reduction with proper symplectic decomposition for flexible multibody system

Nonlinear Dynamics, 2021
Haijun Peng, Ningning Song, Ziyun Kan
exaly  

Flexible multibody system modelling of an aerial rescue ladder using Lagrange’s equations

Mathematical and Computer Modelling of Dynamical Systems, 2021
Oliver Sawodny
exaly