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Mostrando ítems 31-40 de 129
Estudo clássico, quântico e semi-clássico em colisões elásticas para o sistema He2
(Universidade Federal de Minas GeraisUFMG, 2012-02-28)
Classical, semi-classical and quantum formalism were used to study helium-helium collisions, both in a direct and inverse approach. Potential quality were quantified by comparing simulated cross section and bound state ...
Robust adaptive neurocontrol of SISO nonlinear systems preceded by unknown deadzone
(2012)
In this study, the problem of controlling an unknown SISO nonlinear system in Brunovsky canonical form with unknown deadzone input in such a way that the system output follows a specified bounded reference trajectory is ...
Close galaxy pairs with accurate photometric redshifts
(EDP Sciences, 2020-02)
Studies of galaxy pairs can provide valuable information to jointly understand the formation and evolution of galaxies and galaxy groups. Consequently, taking the new high-precision photo-z surveys into account, it is ...
Unified Passivity-Based Visual Control for Moving Object Tracking
(Springer, 2019)
In this chapter, a unified passivity-based visual servoing control structure con-sidering a vision system mounted on the robot, is presented. This controller, is suit-able to be applied for robotic arms, mobile robots as ...
Synchronization of stochastic mean field networks of Hodgkin–Huxley neurons with noisy channels
(Springer Verlag, 2019)
In this work we are interested in a mathematical model of the collective behavior of a fully connected network of finitely many neurons, when their number and when time go to infinity. We assume that every neuron follows ...
Métodos de elementos virtuales mixtos para problemas no lineales en mecánica de fluidos = Mixed virtual element methods for nonlinear problems in fluids mechanics.
(Universidad de Concepción, Facultad de Ciencias Físicas y Matemáticas, Departamento de Ingeniería Matemática., 2019)
In this thesis we introduce and analyze further applications of the Virtual Element Method (VEM), which can be interpreted as an evolution of the Mimetic Finite Differences method offering high order approximation spaces ...
Robust adaptive neurocontrol of SISO nonlinear systems preceded by unknown deadzone
(2009)
Sphingomonas pituitosa excretes the capsular exopolysaccharide PS-EDIV into the culture broth augmenting considerably its fluid viscosity. Since this change particularly affects key processes like mixing and transport ...
Modelado Matemático Del Secado De Madera Subtropical Por Convección De Aire Caliente
(2011-10-31)
This work was divided into three parts. In the first part we obtained the experimental drying kinetics for Mexican softwood (Pinus pseudostrobus). In the second part, from experimental data we have developed a semi-empirical ...