Navegação Ciências Exatas e da Terra por Autor "Carvalho, Joao Batista da Paz"
Resultados 1-3 de 3
-
Nanobeams and AFM subject to piezoelectric and surface scale effects
Claeyssen, Julio Cesar Ruiz; Copetti, Rosemaira Dalcin; Tonetto, Leticia; Carvalho, Joao Batista da Paz (2018) [Artigo de periódico]Vibration dynamics of elastic beams that are used in nanotechnology, such as atomic force microscope modeling and carbon nanotubes, are considered in terms of a fundamental response within a matrix framework. Te modeling ... -
A new block algorithm for full-rank solution of the Sylvester-observer equation
Carvalho, Joao Batista da Paz; Datta, Karabi; Hong, Yoopyo (2003) [Artigo de periódico]A new block algorithm for computing a full rank solution of the Sylvester-observer equation arising in state estimation is proposed. The major computational kernels of this algorithm are: 1) solutions of standard Sylvester ... -
Robustness of the quadratic partial eigenvalue assignment using spectrum sensitivities for state and derivative feedback designs
Araújo, José Mario; Dórea, Carlos Eduardo Trabuco; Gonçalves, Luiz Marcos Garcia; Carvalho, Joao Batista da Paz; Datta, Biswa Nath (2018) [Artigo de periódico]Based on the notions of spectrum sensitivities, proposed by us earlier, we develop a novel optimization approach to deal with robustness in the closed-loop eigenvalues for partial quadratic eigenvalue assignment problem ...