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Equações e inequações lineares: uma proposta para o Ensino Médio através de Problemas de Programação Linear e de um software livre
(Universidade Estadual Paulista (Unesp), 2021-10-22)
Este trabalho visa apresentar uma proposta para aplicar e aprofundar os conheci mentos sobre equações e inequações lineares no Ensino Médio, buscando contemplar as competências e habilidades específicas de Matemática e ...
Matrizes, determinantes e sistemas lineares: aplicações na Engenharia e Economia
(Universidade Estadual Paulista (Unesp), 2017-08-18)
O presente trabalho mostra a importância da Álgebra Linear e em particular da Teoria de Matrizes, Determinantes e Sistemas Lineares para resolver problemas práticos e contextualizados. Mostramos aplicações em circuitos ...
Análise de desempenho de controladores aplicados ao sistema pêndulo invertido
(Universidade Tecnológica Federal do ParanáToledo, 2014-02-24)
The main goal of this paper is to design different topologies of controllers for the inverted pendulum system in order to analyze and compare “their performance”. At first a mathematical modeling of the proposed system ...
(A, B)-invariant polyhedral sets of linear discrete-time systems
(1999)
The problem of confining the trajectory of a linear discrete-time system in a given polyhedral domain is addressed through the concept of (A, B)-invariance. First, an explicit characterization of (A, B)-invariance of convex ...
Optimal allocation of capacitors in radial distribution systems with distributed generation
(2011-12-19)
This paper presents a mixed-integer linear programming approach to solving the optimal fixed/switched capacitors allocation (OCA) problem in radial distribution systems with distributed generation. The use of a mixed-integer ...
Global optimization approach for the H2-norm model reduction problem
(1999-12-01)
A branch and bound algorithm is proposed to solve the H2-norm model reduction problem for continuous-time linear systems, with conditions assuring convergence to the global optimum in finite time. The lower and upper bounds ...
Global optimization approach for the H2-norm model reduction problem
(1999-12-01)
A branch and bound algorithm is proposed to solve the H2-norm model reduction problem for continuous-time linear systems, with conditions assuring convergence to the global optimum in finite time. The lower and upper bounds ...
Programação linear: abordagem para ensino médio
(Universidade Tecnológica Federal do ParanáCuritibaMestrado Profissional em Matemática em Rede Nacional, 2014-03-13)
This work presents a proposal to the teacher of secondary education that allows a connection between the topics of discussion Linear Systems and Linear Programming, suggesting that the teacher take the student to think ...
Sistemas de equações lineares e aplicações.
(Universidade Federal do TocantinsAraguaínaCURSO::ARAGUAÍNA::PRESENCIAL::LICENCIATURA::MATEMÁTICAAraguaínaGraduação, 2023)
On the dynamic behaviour of a nonlinear system weakly connected to a linear single degree-of-freedom system
(2011-12-01)
This paper discusses the dynamic behaviour of a nonlinear two degree-of-freedom system consisting of a harmonically excited linear oscillator weakly connected to a nonlinear attachment that behaves as a hardening Duffing ...