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Trajectory Tracking of Flexible Multibody Systems
2013Very 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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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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Modal Analysis of Flexible Multibody Systems
1991We 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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Transfer matrix method for linear vibration analysis of flexible multibody systems
Journal of Sound and Vibration, 2023Xuping Zhang, Hanjing Lu
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Adjoint sensitivity analysis of flexible multibody systems in differential-algebraic form
Computers and Structures, 2020Alexander Held, Ali Moghadasi
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A review of flexible multibody dynamics for gradient-based design optimization
Multibody System Dynamics, 2021Veit Gufler +2 more
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