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Computational strategies for flexible multibody systems
Applied Mechanics Reviews, 2003The status and some recent developments in computational modeling of flexible multibody systems are summarized. Discussion focuses on a number of aspects of flexible multibody dynamics including: modeling of the flexible components, constraint modeling, solution techniques, control strategies, coupled problems, design, and experimental studies.
Tamer M Wasfy +2 more
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Flexible multibody systems: preliminaries
, 2010 Multibody systems are 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. Broadly speaking, multibody systems can be divided into three categories, rigid multibody systems, linearly elastic multibody ...
Bauchau, Olivier
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Modeling of joints with clearance in flexible multibody systems
International Journal of Solids and Structures, 2001 Abstract This paper is concerned with the modeling of joints with clearance within the framework of finite element based dynamic analysis of nonlinear, flexible multi-body systems. For actual joints, clearance, lubrication and friction phenomena can significantly affect the dynamic response of the system.
Bauchau, Olivier, Rodriguez, J.
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Analysis of Flexible Multibody Systems with Intermittent Contacts
Multibody System Dynamics, 2000 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bauchau, Olivier
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DYNAMICS OF FLEXIBLE MULTIBODY MECHANICAL SYSTEMS
Transactions of the Canadian Society for Mechanical Engineering, 1991 In this paper the formulation and simulation of the dynamical equations of multibody mechanical systems comprising of both rigid and flexible-links are accomplished in two steps: in the first step, each link is considered as an unconstrained body and hence, its Euler-Lagrange (EL) equations are derived disregarding the kinematic couplings; in the ...
X. Cyril, J. Angeles, A. Misra
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Multibody System Dynamics, 2016 For the efficient analysis and optimization of flexible multibody systems, gradient information is often required. Next to simple and easy-to-implement finite difference approaches, analytical methods, such as the adjoint variable method, have been ...
Alexander Held +2 more
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Bond Graphs for Flexible Multibody Systems
Journal of Dynamic Systems, Measurement, and Control, 1978A method is presented for the analysis and simulation of the dynamic response of systems containing several long, flexible bodies driven by actuators at joints and attachment points. Applications include remote manipulators, cranes, and complex spacecraft.
Margolis, D. L., Karnopp, D. C.
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Robust integration schemes for flexible multibody systems
Computer Methods in Applied Mechanics and Engineering, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
O. A. Bauchau +2 more
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Interface reduction in flexible multibody systems
Materials Research Proceedings, 2023Abstract. The problem of imposing the reference conditions in a floating frame of reference formulation is coupled with the necessity to reduce the interfaces to virtual nodes required to define the multibody joints. Two methods are implemented for rigid and interpolation multipoint constraints, and the reference condition matrix is derived employing ...
Cammarata A., Maddio P. D., Sinatra R.
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Simulation of Fluid Loaded Flexible Multibody Systems
Multibody System Dynamics, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Møller, Henrik +3 more
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