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Step by step analyses of Clarke's matrix correction procedure for untransposed three-phase transmission line cases
(Institute of Electrical and Electronics Engineers (IEEE), 2010-01-01)
The correction procedure for Clarke's matrix, considering three-phase transmission line analyzes, is analyzed step by step in this paper, searching to improve the application of this procedure. Changing the eigenvectors ...
Step by step analyses of Clarke's matrix correction procedure for untransposed three-phase transmission line cases
(Institute of Electrical and Electronics Engineers (IEEE), 2010-01-01)
The correction procedure for Clarke's matrix, considering three-phase transmission line analyzes, is analyzed step by step in this paper, searching to improve the application of this procedure. Changing the eigenvectors ...
Step by step analyses of Clarke's matrix correction procedure for untransposed three-phase transmission line cases
(2010-12-06)
The correction procedure for Clarke's matrix, considering three-phase transmission line analyzes, is analyzed step by step in this paper, searching to improve the application of this procedure. Changing the eigenvectors ...
Linear and nonlinear compact modes in quasi-one-dimensional flatband systems
(Amer Physical Soc, 2016)
We examine analytically and numerically the spectral properties of three quasi-one-dimensional lattices, namely, kagome, Lieb, and stub lattices, which are characterized for having flatbands in their spectrum. It is observed ...
Adaptive quasi-sliding mode control based on a recursive weighted least square estimator for a DC motor
(INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS INC., 2016-09-19)
This paper presents the methodology of design of a discrete-time adaptive quasi-sliding mode controller (QSMC) based on a recursive weighted least square (RWLS) estimator for a dc motor. The proposed control scheme allows ...
SOME COMMENTS ON QUASI-INTEGRABILITY
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
In this paper we present our preliminary results which suggest that some field theory models are `almost` integrable; i.e. they possess a large number of `almost` conserved quantities. First we demonstrate this, in some ...
The stationary instability in quasi-reversible systems and the lorenz pendulum
(2001)
We study the resonance at zero frequency in presence of a neutral mode in quasi-reversible systems. The asymptotic normal form is derived and it is shown that in the presence of a reflection symmetry it is equivalent to ...
Photon spheres in Einstein and Einstein-Gauss-Bonnet theories and circular null geodesics in axially-symmetric spacetimes
(American Physical Society, 2015-09)
In this article we extend a recent theorem proven by Hod [Upper bound on the radii of black-hole photon spheres, Phys. Lett. B 727, 345 (2013)] to n-dimensional Einstein and Einstein-Gauss-Bonnet theories, which gives an ...
Double-null formulation of the general Vaidya metric
(Iop Publishing LtdBristolInglaterra, 2012)
Field propagation in de Sitter black holes
(American Physical SocCollege PkEUA, 2004)