Journal ArticleDOI
Dynamic modelling and control of a rotating Euler–Bernoulli beam
J.B. Yang,L.J. Jiang,D.Ch. Chen +2 more
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TLDR
In this paper, a fully coupled non-linear integro-differential equations, describing axial, transverse and rotational motions of a uniform Euler-Bernoulli beam attached to a rotating rigid hub, are derived by using the extended Hamilton's principle.About:
This article is published in Journal of Sound and Vibration.The article was published on 2004-07-22. It has received 125 citations till now. The article focuses on the topics: Beam (structure) & Transverse plane.read more
Citations
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Nonlinear vibrations of blade with varying rotating speed
TL;DR: In this paper, the authors investigated the nonlinear dynamic responses of the rotating blade with varying rotating speed under high-temperature supersonic gas flow, and derived a nonlinear partial differential governing equation of motion for the pretwist, presetting, thin-walled rotating beam.
Journal ArticleDOI
Dynamic model for free vibration and response analysis of rotating beams
TL;DR: In this paper, a new modeling method for the vibration analysis of a rotating cantilever beam is proposed and compared to the other modeling methods, applying the Hamilton principle, the equations for the axial, chordwise and flapwise motions are derived.
Journal ArticleDOI
Non-linear dynamics of wind turbine wings
TL;DR: In this paper, a Bernoulli-Euler beam model of a wind turbine wing with a fixed moving coordinate system is considered, where the vibration of the wing is modeled as a vibration excitation caused by the support point motion.
Journal ArticleDOI
Water aluminum oxide nanofluid benchmark model
TL;DR: In this article, the authors have numerically solved a benchmark heat transfer nanofluid problem using three different widely used numerical approaches: Finite Element Method (FEM), Lattice Boltzmann Method (LBM) and Finite Difference Method(FDM).
Journal ArticleDOI
Global mode method for dynamic modeling of a flexible-link flexible-joint manipulator with tip mass
TL;DR: In this article, a reduced-order analytical dynamic model for a signal flexible-link flexible-joint (SFF) manipulator is proposed to obtain a reducedorder analytical model for the SFF manipulator.
References
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Journal ArticleDOI
Dynamics of a cantilever beam attached to a moving base
TL;DR: An algorithm is created that can be used to predict the behavior of the beam when the base undergoes general three-dimensional motions, and fundamental flaws in certain multibody computer programs currently under development or already in use are drawn attention to.
Journal ArticleDOI
On the Dynamics of Flexible Beams Under Large Overall Motions—The Plane Case: Part I
Juan C. Simo,Loc Vu-Quoc +1 more
Journal ArticleDOI
On the stability problem caused by finite actuator dynamics in the collocated control of large space structures
C. J. Goh,T. K. Caughey +1 more
TL;DR: In this paper, the nature of these stability problems is investigated, and a technique using position feedback is considered to solve the problem of low-frequency modes not destabilizing intermediate and higher-order modes.
Journal ArticleDOI
Vibration Modes of Centrifugally Stiffened Beams
TL;DR: In this paper, the exact frequencies and mode shapes for rotating beams in which both the flexural rigidity and the mass distribution vary linearly were solved using the Frobenius method.
Journal ArticleDOI
The role of non-linear theories in transient dynamic analysis of flexible structures
Juan C. Simo,Loc Vu-Quoc +1 more
TL;DR: In this article, it was shown that the use of a first-order linear beam theory results in a spurious loss of bending stiffness, and that a geometrically non-linear (at least second-order) beam theory is sufficient to account for the influence of centrifugal force on bending stiffness.
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