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Master's Dissertation
DOI
https://doi.org/10.11606/D.55.2013.tde-29082013-101932
Document
Author
Full name
Ana Carolina Dias do Amaral Ramos
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2013
Supervisor
Committee
Kizil, Eyüp (President)
Manfio, Fernando
Vieira, Marcelo Gonçalves Oliveira
Title in Portuguese
Sistemas de controle lineares em grupos de Lie
Keywords in Portuguese
Controlabilidade
Grupos de Lie
Normalizador
Sistemas de controle
Abstract in Portuguese
Estudamos sistemas lineares em grupos de Lie introduzido por Ayala e Tirao em [3]. Esta nova classe de sistemas de controle é obtido através de uma generalização aos grupos de Lie de campos de vetores lineares em espaços vetoriais. Eles extendem não somente a classe bem conhecida de sistemas lineares em 'R POT. n' mas também sistemas invariantes em grupos de Lie e os avanços recentes mostram que eles aparecem como modelos para ampla classe de sistemas de controle proveniente de diversas áreas de ciência e engenharia. Focamos nossa atenção em normalizador, que tem tido um papel fundamental em formulação de sistemas lineares em grupos de Lie, e lidamos com curvas integrais de seus campos vetoriais. Finalmente mostramos que sob certas hipóteses sistemas lineares em grupos de Lie possuem a propriedade de controlabilidade local a partir de identidade do grupo
Title in English
Linear controls systems on Lie groups
Keywords in English
Control systems
Controllability
Lie groups
Normalizer
Abstract in English
We study linear control systems on Lie groups introduced by Ayala and Tirao in [3]. This new class of control systems is obtained through a generalization to Lie groups of linear vector fields on vector spaces. They extend not only well-known class of linear control systems on 'R POT. n' but also invariant systems on Lie groups and recent achievements show that they appear as models for a wide class of control systems coming from several areas of science and engineering. We focus our attention on the notion of normalizer which has been played a key role for formulation of linear systems on Lie groups and then deal with integral curves of its vector fields. Finally we show that under certain assumptions linear systems on Lie groups have local controllability property from the group identity
 
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Publishing Date
2013-08-29
 
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