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Spacecraft motion around artificial equilibrium points
(2018-02-01)
The main goal of this paper is to describe the motion of a spacecraft around an artificial equilibrium point in the circular restricted three-body problem. The spacecraft is under the gravitational influence of the Sun and ...
Exploratory spectral analysis in three-dimensional spatial point patterns
(Universidade Federal de Lavras, 2022)
The influence of subpixel measurement on digital camera calibration
(2012-09-10)
The aim of this work is to evaluate the influence of point measurements in images, with subpixel accuracy, and its contribution in the calibration of digital cameras. Also, the effect of subpixel measurements in 3D coordinates ...
Interior point method for long-term generation scheduling of large-scale hydrothermal systems
(Springer, 2009-07-01)
This paper presents an interior point method for the long-term generation scheduling of large-scale hydrothermal systems. The problem is formulated as a nonlinear programming one due to the nonlinear representation of ...
Interior point method for long-term generation scheduling of large-scale hydrothermal systems
(Springer, 2009-07-01)
This paper presents an interior point method for the long-term generation scheduling of large-scale hydrothermal systems. The problem is formulated as a nonlinear programming one due to the nonlinear representation of ...
Classificação de nuvem de pontos LASER utilizando o conceito de análise de componentes principais e o fator de não ambiguidade
(2016-01-01)
The aim of this paper is to present a method that automatic performs the classification of 3D points sampled by an airborne LASER scanning system. In this method the eigenvalues of the variance and covariance matrix (MVC) ...
Probabilistic analysis of the distributed power generation in weakly meshed distribution systems
(2011-05-31)
This paper presents an approach for probabilistic analysis of unbalanced three-phase weakly meshed distribution systems considering uncertainty in load demand. In order to achieve high computational efficiency this approach ...
Probabilistic analysis of the distributed power generation in weakly meshed distribution systems
(2011-05-31)
This paper presents an approach for probabilistic analysis of unbalanced three-phase weakly meshed distribution systems considering uncertainty in load demand. In order to achieve high computational efficiency this approach ...