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Dynamic Simulation of Multibody Flexible Servomechanisms
1993The generic term multibody systems encompasses a broad set of mechanical systems, ranging from robots, cranes, chains, cables, panels, antennae to human body models and other biosystems. The different kinds of multibody systems that can be distinguished are systems made of connected or separated bodies, systems made of rigid or flexible bodies and ...
Gérard Gallay, Jean-Luc Faillot
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Motion formalism in flexible multibody dynamics
2017A multibody system is characterized by two distinguishing features: system components undergo finite relative rotations and these components are connected by mechanical joints that impose restrictions on their relative motion. Being able to accurately simulate flexible multibody systems is crutial for predicting dynamic properties of a system.
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Flexibility in Multibody Dynamics with Applications to Crashworthiness
1994Formulations based on multibody dynamics for the analysis of crashworthiness and impact of vehicles and structural systems are reviewed in this paper. A methodology to incorporate the elastodynamics effects, suitable to describe the elastic deformations of flexible bodies, is discussed.
Jorge A. C. Ambrósio +1 more
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Dynamic analysis of flexible multibody systems
2004The 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 +2 more
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DYNAMICS AND CONTROL OF FLEXIBLE MULTIBODY SYSTEMS
Acta Astronautica, 2001Takashi Nagata +2 more
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A review of flexible multibody dynamics for gradient-based design optimization
Multibody System Dynamics, 2021Veit Gufler +2 more
exaly
Impacts With Friction In Flexible Multibody Dynamics
2008Most formulations on normal impacts of flexible multibody systems use the momentum balance equations. Newton’s hypothesis is usually employed, where the restitution coefficient is defined by the relative normal velocities of the impacting bodies before and after the collision. When friction is present in the impact, the process becomes more complicated.
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An implicit asynchronous variational integrator for flexible multibody dynamics
Computer Methods in Applied Mechanics and Engineering, 2022Qiang Tian
exaly