@MastersThesis{Almeida:2011:PrAdPr,
author = "Almeida, Mario Celso Padovan de",
title = "Proposta de ado{\c{c}}{\~a}o de um processo de captura e
rastreamento de requisitos baseada num estudo de caso e num
hist{\'o}rico das fases da engenharia de sistemas no INPE",
school = "Instituto Nacional de Pesquisas Espaciais",
year = "2011",
address = "S{\~a}o Jos{\'e} dos Campos",
month = "2011-12-21",
keywords = "engenharia de sistemas espaciais, engenharia de requisitos,
rastreabilidade de requisitos, space systems engineering,
requirements egineering, requirements traceability.",
abstract = "H{\'a} v{\'a}rias d{\'e}cadas o Instituto Nacional de Pesquisas
Espaciais (INPE) emprega metodologias da Engenharia de Sistemas no
desenvolvimento de sistemas espaciais. No entanto, o envolvimento
do INPE com a Engenharia de Sistemas n{\~a}o ocorreu de forma
uniforme, mas passou por tr{\^e}s fases de maior e menor
evolu{\c{c}}{\~a}o. Em particular, a Engenharia de Sistemas do
INPE n{\~a}o acompanhou a recente evolu{\c{c}}{\~a}o ocorrida
com a introdu{\c{c}}{\~a}o de processos e ferramentas da
Engenharia de Requisitos. Para atenuar isto, este trabalho
apresenta uma proposta de ado{\c{c}}{\~a}o de um processo de
captura e rastreamento de requisitos baseada num estudo de caso e
num hist{\'o}rico das fases da Engenharia de Sistemas no INPE.
Para isto, e para melhor entender a situa{\c{c}}{\~a}o atual da
Engenharia de Sistemas no INPE e as raz{\~o}es da n{\~a}o
utiliza{\c{c}}{\~a}o de processos de Engenharia de Requisitos,
este trabalho faz um estudo da emerg{\^e}ncia e
evolu{\c{c}}{\~a}o da Engenharia de Sistemas e da Engenharia de
Requisitos, da introdu{\c{c}}{\~a}o e evolu{\c{c}}{\~a}o da
Engenharia de Sistemas no INPE, e desenvolve um exerc{\'{\i}}cio
de aplica{\c{c}}{\~a}o de uma ferramenta de rastreamento de
requisitos sobre a documenta{\c{c}}{\~a}o de um projeto de
sat{\'e}lites do INPE. Este estudo mostra que processos e
ferramentas da Engenharia de Requisitos reduzem os erros da
documenta{\c{c}}{\~a}o e melhoram sua qualidade. Este estudo
pretende contribuir para a moderniza{\c{c}}{\~a}o dos processos
de Engenharia de Sistemas do INPE e assim, por sugerir melhorias
nos importantes processos de requisitos, refinar as
aquisi{\c{c}}{\~o}es e contrata{\c{c}}{\~o}es e o cumprimento
de metas de custos, prazos e qualidade. ABSTRACT: For several
decades the National Institute for Space Research (INPE) employs
system engineering methodologies in the development of space
systems. However, INPE´s involvement with Systems Engineering has
not occurred uniformly but has passed by three phases of higher
and lower evolution. In particular, the Systems Engineering at
INPE has not followed the recent evolution occurred by the
introduction of requirements engineering processes and tools. To
attenuate this, this work presents a proposal for the adoption of
a requirements capture and traceability process based in a case
study and in a history of systems engineering phases at INPE. To
do that, and to better understand the current situation of Systems
Engineering at INPE and the causes of the not utilization of
requirements engineering processes and tools, this work studies
the emergency and evolution of Systems Engineering and
Requirements Engineering, of the introduction and evolution of
Systems Engineering at INPE, and develops an exercise of use of a
requirements traceability automation tool over the documentation
of a satellite project. This study demonstrates that requirements
engineering tools and processes reduce errors in the documentation
and improve its quality. This study intends to contribute to the
modernization of INPE systems engineering processes and so,
because it suggests improvements in the important requirements
processes, to refine the acquisitions and contracts and the
compliance with cost, schedule and quality targets.",
committee = "Souza, Petr{\^o}nio Noronha de (presidente) and Souza, Marcelo
Lopes de Oliveira e (orientador) and Loureiro, Geilson and
Valdivia, Rolf Henry Vargas",
copyholder = "SID/SCD",
englishtitle = "a proposal for the adoption of a requirements capture and
traceability process based in a case study and history of systems
engineering phases at INPE",
language = "pt",
pages = "222",
ibi = "8JMKD3MGP7W/3AQPAJ8",
url = "http://urlib.net/ibi/8JMKD3MGP7W/3AQPAJ8",
targetfile = "publicacao.pdf",
urlaccessdate = "02 maio 2024"
}