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Otimização global para os problemas de redução H2 de modelos e redução H2 da ordem do controlador
(2001-05-01)
A branch and bound algorithm is proposed to solve the H2-norm model reduction problem and the H2-norm controller reduction problem, with conditions assuring convergence to the global optimum in finite time. The lower and ...
Otimização global para os problemas de redução H2 de modelos e redução H2 da ordem do controlador
(2001-05-01)
A branch and bound algorithm is proposed to solve the H2-norm model reduction problem and the H2-norm controller reduction problem, with conditions assuring convergence to the global optimum in finite time. The lower and ...
Stability of nonlinear system using takagi-sugeno fuzzy models and hyper-rectangle of LMIs
(2013-04-01)
This paper presents a theorem based on the hyper-rectangle defined by the closed set of the time derivatives of the membership functions of Takagi-Sugeno fuzzy systems. This result is also based on Linear Matrix Inequalities ...
A New Method of Creating Technology/Function Matrix for Systematic Innovation without Expert
(Universidad Alberto Hurtado. Facultad de Economía y Negocios, 2014)
Inverse eigenvalue problem for normal J-hamiltonian matrices
A complex square matrix A is called J-hamiltonian if AT is hermitian where J is a normal real matrix such that J(2) = -I-n. In this paper we solve the problem of finding J-hamiltonian normal solutions for the inverse ...
Almost strict total positivity and a class of Hurwitz polynomials
(Elsevier B.V., 2005-02-01)
We establish sufficient conditions for a matrix to be almost totally positive, thus extending a result of Craven and Csordas who proved that the corresponding conditions guarantee that a matrix is strictly totally positive. ...
Potentials of random walks on trees
(Elsevier, 2016)
In this article we characterize inverse M-matrices and potentials whose inverses are supported on trees. In the symmetric case we show they are a Hadamard product of tree ultrametric matrices, generalizing a result by ...
Ahp-enhanced swot matrix teaching strategy
(Universidad Peruana de Ciencias Aplicadas (UPC), 2015-12)
The SWOT matrix is the quintessential analysis tool for business purposes, and is taught both in undergraduate and postgraduate courses. However, it is widely understood that the selection of the critical success factors ...