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An Euler-Lagrange Equation only Depending on Derivatives of Caputo for Fractional Variational Problems with Classical Derivatives
(International Academic Press, 2020-05-18)
In this paper we present advances in fractional variational problems with a Lagrangian depending on Caputo fractional and classical derivatives. New formulations of the fractional Euler-Lagrange equation are shown for the ...
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 ...
Órbitas relativísticas usando o Princípio de Mínima Ação
(Universidade Federal de São Paulo, 2020-10-09)
O presente trabalho apresenta e analisa gráficos que mostram a diferença de
trajetória nas órbitas de uma partícula sob aproximações da mecânica Newtoniana e
sob aplicação da Teoria da Relatividade Geral, a última ...
Some existence results on periodic solutions of Euler–Lagrange equations in an Orlicz–Sobolev space setting
(Pergamon-Elsevier Science Ltd, 2015-09)
In this paper we consider the problem of finding periodic solutions of certain Euler-Lagrange equations. We employ the direct method of the calculus of variations, i.e. we obtain solutions minimizing certain functional I. ...
Periodic solutions of Euler-Lagrange equations with sublinear potentials in an Orlicz-Sobolev space setting
(Instytut Matematyki UMCS, 2017-12)
In this paper, we obtain existence results of periodic solutions of hamiltoniansystems in the Orlicz-Sobolev space W^1 LPsi([0; T]). We employ the directmethod of calculus of variations and we consider a potential function ...
The Lagrange-D'Alembert-Poincaré equations and integrability for the Euler's disk
(Springer, 2007-01)
Nonholonomic systems are described by the Lagrange-D'Alembert's principle. The presence of symmetry leads, upon the choice of an arbitrary principal connection, to a reduced D'Alembert's principle and to the Lagrange-D'A ...
Análisis cinemático y dinámico de un robot bípedo.
(Iván Contreras Martínez, 2016-12-15)
Para obtener el modelo dinámico de un robot manipulador de n grados de libertad se
recurre comúnmente a las ecuaciones de Euler-Lagrange. Existen mecanismos que se
encuentran sujetos a colisiones o impactos al interaccionar ...
LEAST ACTION PRINCIPLE and THE INCOMPRESSIBLE EULER EQUATIONS WITH VARIABLE DENSITY
(Amer Mathematical Soc, 2011-05-01)
In this article we study a variational formulation, proposed by V. I. Arnold and by Y. Brenier, for the incompressible Euler equations with variable density. We consider the problem of minimizing an action functional, the ...
LEAST ACTION PRINCIPLE and THE INCOMPRESSIBLE EULER EQUATIONS WITH VARIABLE DENSITY
(Amer Mathematical Soc, 2011-05-01)
In this article we study a variational formulation, proposed by V. I. Arnold and by Y. Brenier, for the incompressible Euler equations with variable density. We consider the problem of minimizing an action functional, the ...