Buscar
Mostrando ítems 111-120 de 2728
Pole placement method using the system matrix transfer function and sparsity
(Elsevier B.V., 2001-03-01)
This paper presents a pole placement method using both the augmented Jacobian and the corresponding system transfer function matrices. From the manipulation of these matrices a straightforward approach results to get the ...
Pole placement method using the system matrix transfer function and sparsity
(Elsevier B.V., 2001-03-01)
This paper presents a pole placement method using both the augmented Jacobian and the corresponding system transfer function matrices. From the manipulation of these matrices a straightforward approach results to get the ...
Reliability and Economic Effects of Maintenance on TNEP Considering Line Loading and Repair
(Ieee-inst Electrical Electronics Engineers Inc, 2016-09-01)
This paper takes into account the reliability and economic effects of line maintenance on the transmission network expansion planning considering line repairs and the reliability effect of line loadings. For this purpose, ...
Statistics of injected power on a bouncing ball subjected to a randomly vibrating piston
(Amer Physical Soc, 2015)
We present an experimental study on the statistical properties of the injected power needed to maintain an inelastic ball bouncing constantly on a randomly accelerating piston in the presence of gravity. We compute the ...
Tranformada wavelet e redes neurais artificiais na análise de sinais relacionados à qualidade da energia elétrica
(Universidade Federal de Santa MariaBREngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia Elétrica, 2009-02-10)
This work presents a different method for power quality signal classification using the principal components analysis (PCA) associated to the wavelet transform (WT). The standard deviation of the detail coefficients and ...
Red de alimentación para array de antenas en la banda de los 30 GHz.Waveguide feeding network for an antenna array operating in the 30 GHz frequency band.
(Barranquilla, Universidad del Norte, 2016, 2016)
Digital frequency relaying based on the modified least mean square method
(ELSEVIER SCI LTD, 2010)
This research presents a method for frequency estimation in power systems using an adaptive filter based on the Least Mean Square Algorithm (LMS). In order to analyze a power system, three-phase voltages were converted ...