Tesis
Um processo para gerenciamento de requisitos de system of systems
Fecha
2018-04-27Autor
Lima, Renata Martinuzzi de
Institución
Resumen
System of Systems (SoS) are becoming more common in our society due to the diversity of
stakeholders, heterogeneous technology, ubiquity, or large-scale networks involved in the development
of software intensive systems. Consequently, there is an increasing interest in closing
the gaps still existing in the System of Systems Engineering (SoSE) context, which is a field in
constant growth due to its complexity. Most of these gaps are related to the SoS requirements
engineering or management, the lack of well-defined and standardized methods and techniques
for Requirements Engineering for SoS (RESoS) makes difficult the development and the evolution
of the overall SoS. Hence, in this work we propose a process of requirements management
for SoS capable of organizing the work among stakeholders and managing changes in requirements,
thus contributing to a more predictable and adaptable evolutionary development of the
SoS. The results of a conformity assessment show that our process is in conformity with the
most of international standards recommendations related to Systems Engineering and Requirements
Engineering. In addiction, a study case was developed in the context of a real project in
order to apply the process in practice. The results of a qualitative validation indentified that the
proposed approach addresses the objective of to solve the identified problem and it had a positive
evaluation, from the project team, in terms of correctness, usefullness, and effectiveness in
the studied context.