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@PhDThesis{Freitas:2006:UsCoGe,
               author = "Freitas, Ubiratan Santos",
                title = "Uso de controle geom{\'e}trico em sincroniza{\c{c}}{\~a}o 
                         aplicado {\`a} estima{\c{c}}{\~a}o de par{\^a}metro de 
                         sistemas din{\^a}micos",
               school = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                 year = "2006",
              address = "S{\~a}o Jos{\'e} dos Campos",
                month = "2006-12-11",
             keywords = "COMPUTA{\C{C}}{\~A}O APLICADA, Sincronismo, Sistemas leneares, 
                         Identifica{\c{c}}{\~a}o de par{\^a}metros, Teoria de controle, 
                         Identifica{\c{c}}{\~a}o de sistemas, COMPUTER SCIENCE, 
                         Synchronism, Nonlinear systems, Parameter identification, Control 
                         theory, System identification.",
             abstract = "Este trabalho trata da proposi{\c{c}}{\~a}o de um m{\'e}todo de 
                         estima{\c{c}}{\~a}o de par{\^a}metros para sistemas 
                         din{\^a}micos n{\~a}o lineares baseado no uso de t{\'e}cnicas 
                         de controle n{\~a}o linear e sincroniza{\c{c}}{\~a}o. A 
                         id{\'e}ia principal do m{\'e}todo {\'e} sincronizar o modelo 
                         com o sistema e, concomitantemente, estimar os par{\^a}metros do 
                         sistema. A sincroniza{\c{c}}{\~a}o {\'e} obtida atrav{\'e}s de 
                         t{\'e}cnicas de controle n{\~a}o linear geom{\'e}trico e os 
                         par{\^a}metros s{\~a}o estimados usando um m{\'e}todo 
                         adaptativo. As condi{\c{c}}{\~o}es para ocorrencia da 
                         sincroniza{\c{c}}{\~a}o s{\~a}o estudadas e a viabilidade do 
                         m{\'e}todo {\'e} avaliada usando exemplos de 
                         simula{\c{c}}{\~a}o com os sistemas ca{\'o}ticos de Lorenz e 
                         R{\"o}ssler. ABSTRACT: This work proposes a parameter estimation 
                         method for nonlinear dynamical systems based on nonlinear control 
                         techniques and synchronization. The central idea of the method is 
                         to synchronize the model with the system, and, in parallel, to 
                         estimate the systems parameters. Synchronization is achieved by 
                         the use of nonlinear geometric control techniques, and the 
                         parameters are estimated using an adaptive method. The conditions 
                         for synchronization are studied, and the methods feasibility is 
                         evaluated using simulation examples with the Lorenz and Ršossler 
                         chaotic systems.",
            committee = "Campos Velho, Haroldo Fraga de (presidente) and Macau, Elbert 
                         Eistein Nehrer (orientador) and Carvalho, Solon Ven{\^a}ncio de 
                         and Aguirre, Lu{\'{\i}}s Ant{\^o}nio and Piqueira, Jos{\'e} 
                         Roberto Castilho",
           copyholder = "SID/SCD",
         englishtitle = "Use of geometric control in synchronization applied to parameter 
                         estimation of dynamical systems",
             language = "pt",
                pages = "116",
                  ibi = "6qtX3pFwXQZGivnK2Y/Pbxjc",
                  url = "http://urlib.net/rep/6qtX3pFwXQZGivnK2Y/Pbxjc",
           targetfile = "paginadeacesso.html",
        urlaccessdate = "25 jan. 2021"
}


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