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@MastersThesis{Moraes:2017:ApSiIm,
               author = "Moraes, Andr{\'e} Luiz Oliveira",
                title = "Aprecia{\c{c}}{\~a}o, simula{\c{c}}{\~a}o e 
                         implementa{\c{c}}{\~a}o da arquitetura ima distribu{\'{\i}}da 
                         (dima) e sua aplica{\c{c}}{\~a}o a sistemas espaciais",
               school = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                 year = "2017",
              address = "S{\~a}o Jos{\'e} dos Campos",
                month = "2017-06-19",
             keywords = "DIMA, avi{\^o}nica, IMA, avionics.",
             abstract = "Desde os anos 90, nas {\'a}reas aeron{\'a}utica, espacial e 
                         automobil{\'{\i}}stica, as arquiteturas federadas v{\^e}m sendo 
                         substitu{\'{\i}}das pelas arquiteturas integradas de 1 e 2 
                         gera{\c{c}}{\~o}es (IMA e IMA2G/DIMA) por raz{\~o}es de massa, 
                         volume, pot{\^e}ncia, confiabilidade (cablagem, conectores, 
                         montagens, etc.) e redistribui{\c{c}}{\~a}o de 
                         fun{\c{c}}{\~o}es (por sobrecargas, manuten{\c{c}}{\~o}es, ou 
                         at{\'e} falhas). Em 2013, no INPE, uma disserta{\c{c}}{\~a}o no 
                         Curso ETE/CMC apreciou a arquitetura avi{\^o}nica IMA e a aplicou 
                         ao Modo Nominal da Plataforma Multi Miss{\~a}o (PMM). Agora, o 
                         presente trabalho apresenta uma aprecia{\c{c}}{\~a}o, 
                         simula{\c{c}}{\~a}o e implementa{\c{c}}{\~a}o da arquitetura 
                         Avi{\^o}nica Modular Integrada e Distribu{\'{\i}}da 
                         (Distributed Integrated Modular Avionics - DIMA) e sua 
                         aplica{\c{c}}{\~a}o a sistemas espaciais. Para fazer isto, esse 
                         estudo rev{\^e} os conceitos b{\'a}sicos e a literatura aberta 
                         bem como lista as normas da ind{\'u}stria relacionadas {\`a} 
                         aprecia{\c{c}}{\~a}o dessa arquitetura no desenvolvimento de 
                         sistemas reconfigur{\'a}veis e tolerantes a falhas e sua 
                         aplica{\c{c}}{\~a}o a sistemas espaciais. Modela e simula a 
                         arquitetura DIMA na mesma aplica{\c{c}}{\~a}o e nas mesmas 
                         condi{\c{c}}{\~o}es do trabalho de 2013. E depois a implementa 
                         em 2 computadores Beagle Bone Black com o Sistema Operacional 
                         Embarcado e de Tempo Real AIR e os compara com as 
                         simula{\c{c}}{\~o}es anteriores. Os resultados obtidos sugerem 
                         que a arquitetura DIMA os reproduz fielmente, {\'e} robusta a 
                         falhas e permite a realoca{\c{c}}{\~a}o de tarefas 
                         distribu{\'{\i}}das. ABSTRACT: Since the 1990s, in the 
                         aeronautics, space and automotive areas, the federated 
                         architectures have been replaced by the integrated architectures 
                         of 1st and 2nd Generation (IMA and IMA2G/DIMA) for reasons of 
                         mass, volume, power, reliability (cabling, connectors, assemblage, 
                         etc.), and redistribution of functions (due to overload, 
                         maintenance, or even failures). In 2013, at INPE, a dissertation 
                         in the ETE/CMC Course evaluated the avionics architecture IMA and 
                         applied it to the Nominal Mode of the Multi Mission Platform 
                         (PMM). Now, this work presents a dissertation about an 
                         appreciation, simulation and implementation of the Distributed 
                         Integrated Modular Avionics (DIMA) architecture and its 
                         application to space systems. Doing this the study reviews the 
                         basic concepts and the open literature as well as lists the 
                         industry standards related to the appreciation of this 
                         architecture in the development of reconfigurable and fault 
                         tolerant systems and their application to space systems. Models 
                         and simulates the DIMA architecture in the same application and 
                         conditions of 2013 work. After that implements in two Beagle Bone 
                         Black computers with the AIR embedded Real Time Operational System 
                         and compares with the previous simulations. The results suggest 
                         that the DIMA architecture faithfully reproduces the simulations, 
                         is robust to failures and permits the distributed reallocation of 
                         the functionalities.",
            committee = "Brito, Al{\'{\i}}rio Cavalcanti de (presidente) and Souza, 
                         Marcelo Lopes de Oliveira e (orientador) and Lemes, Marcelo 
                         Jos{\'e} Ruv",
         englishtitle = "Assessment, simulation and implementation of distributed ima 
                         architecture and its applications on space systems",
             language = "pt",
                pages = "501",
                  ibi = "8JMKD3MGP3W34P/3NR9H6S",
                  url = "http://urlib.net/rep/8JMKD3MGP3W34P/3NR9H6S",
           targetfile = "publicacao-5.pdf",
        urlaccessdate = "25 nov. 2020"
}


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