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Non-uniform Euler-Bernoulli beams’ natural frequenciesFrecuencias propias de vigas Euler-Bernoulli no uniformes
(INGENIERÍA E INVESTIGACIÓN, 2011-02-10)
This paper has studied the problem of natural frequencies
for Euler-Bernoulli beams having non-uniform crosssection. The numerically-obtained solutions were compared to asymptotic solutions obtained by the WentzelKramers-Brillouin ...
Solving euler equations: classical methods and the C1 contraction mapping method revisited
(2006)
In this paper we describe the classical methods used to solve the Euler equations. Special attention is devoted to the iterative method based on a contraction mapping derived from these equations in Maldonado and Moreira ...
Notes on Newton-Euler formulation of robotic manipulators
(Sage Publications Ltd, 2012-01-01)
The equations corresponding to Newton-Euler iterative method for the determination of forces and moments acting on the rigid links of a robotic manipulator are given a new treatment using composed vectors for the representation ...
Notes on Newton-Euler formulation of robotic manipulators
(Sage Publications Ltd, 2012-01-01)
The equations corresponding to Newton-Euler iterative method for the determination of forces and moments acting on the rigid links of a robotic manipulator are given a new treatment using composed vectors for the representation ...
An elementary proof of Euler's formula using Cauchy's method
(2021-04-15)
The use of Cauchy's method to prove Euler's well-known formula is an object of many controversies. The purpose of this paper is to prove that Cauchy's method applies for convex polyhedra and not only for them, but also for ...
Numerical simulation of viscous three-dimensional flow over aerospace vehicles using Euler/boundary-layer zonal approach
(1996-12-01)
This paper presents a viscous three-dimensional simulations coupling Euler and boundary layer codes for calculating flows over arbitrary surfaces. The governing equations are written in a general non orthogonal coordinate ...
Uma aproximação do tipo Euler-Maruyama para o processo de Cox-Ingersoll-Ross
(Universidade Federal de São CarlosBRUFSCarPrograma Interinstitucional de Pós-Graduação em Estatística - PIPGEs, 2015-02-26)
In this master's thesis we work with Cox-Ingersoll-Ross (CIR) process. This process was originally proposed by John C. Cox, Jonathan E. Ingersoll Jr. and Stephen A. Ross in 1985. Nowadays, this process is widely used in ...
Autofunções e frequências de vibração do modelo Euler-Bernoulli para vigas não-clássicas
(Universidade Federal de Santa MariaBRMatemáticaUFSMPrograma de Pós-Graduação em Matemática, 2011-07-18)
This paper presents a methodology for determining eigenfunctions and frequencies
of the Euler-Bernoulli model for elastic beams that can include damping and devices
located at intermediate or end points of the beam. The ...
Numerical evidence of nonuniqueness in the evolution of vortex sheets
(Edp Sciences S ALes Ulis Cedex AFrança, 2006)
Singularidades em rotações de corpos rígidos: uma comparação entre Ângulos de Euler e Quatérnions
(Universidade Federal de São CarlosUFSCarCâmpus SorocabaFísica - FL-So, 2022-04-26)
The determination of three-dimensional movements allows not only the prediction of objects trajectories, but also their attitude control. The rotational movement of rigid bodies, focus of this work, can be parameterized ...