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Mostrando ítems 81-90 de 129
Modelización y dinámica no suave en sistemas de conflictos
(2014)
Utilizando los sistemas dinámicos se modela la competición entre actores en conflicto, con el objetivo de analizar teóricamente los conflictos intratables desde la mirada de la competición entre los actores y la forma de ...
Bifurcation analysis in discontinuous piecewise-smooth systems: applications in power electronics
(2018)
Abstract : This thesis considers the discontinuous piecewise-smoothsystems in R3 (3D-DPWS systems) that exhibit a single discontinuitysurface, typically at and denoted by . The concept of Filippov'ssolution is used to ...
Stabilisation of grid assistance for a renewable hydrogen generation system by min-projection strategy
(Institution of Engineering and Technology, 2016-01)
Control of grid assistance is proposed in this study for a renewable hydrogen generation system of simple and robust structure. Here, the grid connection serves the dual purpose of minimising the effect of wind power ...
On Poincaré-Bendixson theorem and non-trivial minimal sets in planar nonsmooth vector fields
(2018-01-01)
In this paper some qualitative and geometric aspects of nonsmooth vector felds theory are discussed. A Poincaré-Bendixson Theorem for a class of nonsmooth systems is presented. In addition, a minimal set in planar Filippov ...
On the properness of an impulsive control extension of dynamic optimization problems
(Edp Sciences S A, 2015-07-01)
This article investigates the properness, or well-posedness, of impulsive extension of a conventional optimal control problem. This includes both well-posedness of the solution to impulsive control systems arising as result ...
Simulación automática de convertidores electrónicos de potencia DC-DC
(2018)
En esta tesis se presenta una metodología híbrida para la simulación automática de convertidores electrónicos de potencia DC-DC. Esta metodología no requiere del conocimiento previo de la totalidad de topologías que modelan ...
Sobre a estabilidade estrutural e regularizações de campos de vetores descontínuosAbout the structural stability and regularizations of discontinuous vector fields
(Universidade Estadual Paulista (Unesp), 2016)
Asymptotic stability and bifurcations of 3D piecewise smooth vector fields
(2016-04-01)
The paper deals with the analysis of the behavior of a nonsmooth three-dimensional vector field around a typal singularity. We focus on a class of generic one-parameter families (Formula presented.) of Filippov systems and ...
Sobre a estabilidade estrutural e regularizações de campos de vetores descontínuos
(Universidade Estadual Paulista (UNESP), 2016)