A modal derivatives enhanced Rubin substructuring method for geometrically nonlinear multibody systems. [PDF]
Multibody Syst Dyn, 2019 This paper presents a novel model order reduction technique for 3D flexible multibody systems featuring nonlinear elastic behavior. We adopt the mean-axis floating frame approach in combination with an enhanced Rubin substructuring technique for the ...
Wu L +4 more
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Haptic Devices Based on Real-Time Dynamic Models of Multibody Systems [PDF]
Sensors, 2021 Multibody modeling of mechanical systems can be applied to various applications. Human-in-the-loop interfaces represent a growing research field, for which increasingly more devices include a dynamic multibody model to emulate the system physics in real ...
Nicolas Docquier +2 more
doaj +2 more sources
ROBOTRAN: a powerful symbolic gnerator of multibody models [PDF]
Mechanical Sciences, 2013 The computational efficiency of symbolic generation was at the root of the emergence of symbolic multibody programs in the eighties. At present, it remains an attractive feature of it since the exponential increase in modern computer performances ...
N. Docquier, A. Poncelet, P. Fisette
doaj +4 more sources
Machines, 2018 In this investigation, different computational methods for the analytical development and the computer implementation of the differential-algebraic dynamic equations of rigid multibody systems are examined.
Carmine Maria Pappalardo, Domenico Guida
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Advances in Mechanical Engineering, 2017 The transfer matrix method for multibody systems is a new method with very high computational speed developed in recent 20 years for studying multibody system dynamics.
Xiaoting Rui +4 more
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A General Multibody Approach for the Linear and Nonlinear Stability Analysis of Bicycle Systems. Part I: Methods of Constrained Dynamics [PDF]
Journal of Applied and Computational Mechanics, 2021 This investigation is the first contribution of a two-part research work concerning the theoretical development of a multibody approach to analyze the constrained dynamics of articulated mechanical systems.
Carmine Maria Pappalardo +2 more
doaj +1 more source
A General Multibody Approach for the Linear and Nonlinear Stability Analysis of Bicycle Systems. Part II: Application to the Whipple-Carvallo Bicycle Model [PDF]
Journal of Applied and Computational Mechanics, 2021 This paper represents the second contribution of a two-part research work presenting the application of the proposed multibody analysis approach to bicycle systems and the relative numerical results found.
Carmine Maria Pappalardo +2 more
doaj +1 more source
Exudyn – a C++-based Python package for flexible multibody systems
Multibody system dynamics, 2023 The present contribution introduces the design, methods, functionalities, and capabilities of the open-source multibody dynamics code Exudyn, which has been developed since 2019. The code has been designed for rigid and flexible multibody systems, with a
Johannes Gerstmayr
semanticscholar +1 more source
Development of a constraint stabilization method of multibody systems based on fuzzy logic control
Multibody system dynamics, 2023 The numerical solution of multibody systems is not a straightforward problem. The formulation of the equations of motion is augmented with the constraint equations that lead to a set of differential algebraic equations (DAEs).
A. Nada, M. Bayoumi
semanticscholar +1 more source
Nonlinear phenomena of contact in multibody systems dynamics: a review
Nonlinear dynamics, 2021 In the present work, an introduction to the contact phenomena in multibody systems is made. The different existing approaches are described, together with their most distinctive features.
E. Corral +3 more
semanticscholar +1 more source