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Non-Intrusive Computation of Rigid-Body/Flexible-Body Coupling Integrals
2018 Multidisciplinary Analysis and Optimization Conference, 2018The coupled equations of motion of an unrestrained flexible body when derived using multibody dynamics or mean axes formulation consist of three mass coupling integrals, namely, the first-order and...
Rikin Gupta +3 more
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The dynamics of flexible bodies
International Journal of Engineering Science, 1974Abstract The motion of a flexible body undergoing arbitrarily large rotations with respect to an inertial frame is split into a mean rigid body motion, defining a dynamical reference frame, and a relative motion taking into account the deformations.
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Transient analysis of flexible multi-body systems. Part I: Dynamics of flexible bodies
Computer Methods in Applied Mechanics and Engineering, 1986The formulation for the dynamic analysis of undamped linear structural systems using the finite element method results in two element matrices; the mass and stiffness matrices, that describe the element inertia and stiffness properties. However, these matrices are not sufficient to describe the dynamics of structures that undergo large rigid-body ...
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Dynamics of a flexible body in orbit
Astrodynamics Conferece, 1978The equations of motion of an arbitrary flexible body in orbit are derived. The model includes the effects of gravity with all its higher harmonics. As a specific example, the motion of a long, slender, uniform beam in circular orbit is modeled. The example considers the inplane motion of the beam in orbit.
Kumar, V. K., Bainum, P. M.
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Multibody System Dynamics, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Heirman, Gert H. K., Desmet, Wim
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Heirman, Gert H. K., Desmet, Wim
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Flexible relaxation of rigid‐body docking solutions
Proteins: Structure, Function, and Bioinformatics, 2007AbstractMolecular Dynamics (MD) simulations have been performed on a set of rigid‐body docking poses, carried out over 25 protein–protein complexes. The results show that fully flexible relaxation increases the fraction of native contacts (NC) by up to 70% for certain docking poses.
Marcin, Król +2 more
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The “Body Mass Index” of Flexible Ureteroscopes
Journal of Endourology, 2017To assess the "body mass index" (BMI) (weight and length) of 12 flexible ureteroscopes (digital and fiber optic) along with the light cables and camera heads, to make the best use of our instruments.Twelve different brand-new flexible ureteroscopes from four different manufacturers, along with eight camera heads and three light cables were evaluated ...
Proietti, Silvia +8 more
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Metabolic flexibility differs by body composition in adults
Clinical Nutrition ESPEN, 2021With the rise of global cardiometabolic diseases, it is important to investigate risk factors such as obesity. Metabolic flexibility, the ability to maintain metabolic homeostasis following an acute challenge, can reflect cardiometabolic health. We investigated the association between body composition and the metabolic flexibility following meal ...
Siran He +5 more
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SAE Technical Paper Series, 1973
<div class="htmlview paragraph">This paper discusses the current applications of urethane in flexible body parts which for 1973 cars has resulted in designs for bumper covers, bumper to body fillers, and body extensions. The flexible parts are color-keyed extensions of the body surface also matching the car body in luster and texture.
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<div class="htmlview paragraph">This paper discusses the current applications of urethane in flexible body parts which for 1973 cars has resulted in designs for bumper covers, bumper to body fillers, and body extensions. The flexible parts are color-keyed extensions of the body surface also matching the car body in luster and texture.
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Rigid Body, Flexible Body, and Micro Electromechanical Systems
2012Planar multibody systems, and revolute and prismatic joints with clearance and friction are initially modeled in this chapter with Rapson slide and Andrew’s mechanism as two examples. For modeling spatial multibody systems, the concepts of noninertial reference frame, Euler angles, and coordinate transformations, etc., are introduced.
Rochdi Merzouki +3 more
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