Bellisoy, Eren (2019) Model based requirements management for the space mission design framework. Master's, Technische Universität Carolo-Wilhelmina in Braunschweig.
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Abstract
Requirements engineering plays an important role both in software and systems engineering. It is the process of defining, documenting, and maintaining requirements. Requirements traceability is a branch of requirements engineering, which establishes relationships between requirements and design artifacts, implementation artifacts, and test cases. Traceability provides several benefits both in software and systems engineering, one of them is to provide change impact analysis. When a particular requirement changes, it is implied that the artifacts related with the requirement should also change. In this thesis, we provide a new methodology for requirements management and traceability. Although the methodology is applicable for different systems engineering domains, space mission requirements and spacecraft models are the main focus of this thesis. The methodology consists of three parts. In the first part, we cover traceability between requirements and model artifacts. Unlike existing traceability approaches, our methodology provides automatic validation. In the second part of the methodology, we introduce modeling on the basis of requirements. The last part of the methodology covers requirements-based artifact reuse. Besides our theoretical contribution, we provide a prototype tool implementation which includes the features of the methodology. In our evaluation, we demonstrate our contribution by integrating our tool with Virtual Satellite, a spacecraft modeling software developed by German Aerospace Center (DLR).
Item URL in elib: | https://elib.dlr.de/131874/ | ||||||||
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Document Type: | Thesis (Master's) | ||||||||
Title: | Model based requirements management for the space mission design framework | ||||||||
Authors: |
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Date: | 22 January 2019 | ||||||||
Refereed publication: | No | ||||||||
Open Access: | Yes | ||||||||
Gold Open Access: | No | ||||||||
In SCOPUS: | No | ||||||||
In ISI Web of Science: | No | ||||||||
Number of Pages: | 101 | ||||||||
Status: | Published | ||||||||
Keywords: | Systems Engineering, Requirements Engineering, Model Based | ||||||||
Institution: | Technische Universität Carolo-Wilhelmina in Braunschweig | ||||||||
Department: | Institute of Software Engineering and Automotive Informatics | ||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||
HGF - Program: | Space | ||||||||
HGF - Program Themes: | Space System Technology | ||||||||
DLR - Research area: | Raumfahrt | ||||||||
DLR - Program: | R SY - Space System Technology | ||||||||
DLR - Research theme (Project): | R - Virtueller Satellit (old) | ||||||||
Location: | Braunschweig | ||||||||
Institutes and Institutions: | Institut of Simulation and Software Technology > Software for Space Systems and Interactive Visualisation | ||||||||
Deposited By: | Fischer, Philipp M. | ||||||||
Deposited On: | 10 Dec 2019 10:27 | ||||||||
Last Modified: | 10 Dec 2019 10:27 |
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