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@PHDTHESIS{Kugler:959607,
author = {Kugler, Christopher},
othercontributors = {Kowalewski, Stefan and Pischinger, Stefan},
title = {{S}ystematic derivation of feature-driven and risk-based
test strategies for automotive applications},
volume = {2023,06},
school = {RWTH Aachen University},
type = {Dissertation},
address = {Aachen},
publisher = {RWTH Aachen University},
reportid = {RWTH-2023-05715},
series = {Aachener Informatik-Berichte (AIB)},
pages = {1 Online-Ressource : Illustrationen, Diagramme},
year = {2023},
note = {Veröffentlicht auf dem Publikationsserver der RWTH Aachen
University; Dissertation, RWTH Aachen University, 2023},
abstract = {The automotive industry is currently characterized by a
disruptive change in terms of electro-mobility and highly
autonomous driving. Similarly, new mobility concepts pose
particular challenges for quality assurance measures in
automotive product development. Traditional,
experience-based approaches for deriving quality assurance
strategies do not address these challenges and lead to
potentially high failure rates during product operation.
Therefore, a risk-based approach for the derivation of
feature-specific test strategies is proposed in this thesis,
which enables an objective definition of test-end criteria
and, through appropriate prioritization, an increase in the
efficiency and effectiveness of performed verification and
validation activities. On the basis of a two-stage risk
assessment, quality assurance measures can initially be
defined in early project phases and then be refined for
individual product features as soon as the required
information is available. A framework for the derivation of
test strategies is presented, which considers the current
state of the art with regard to functional safety and
distinguishes the applied acceptance thresholds for test-end
criteria based on previously defined risk classes. The
presented approach is evaluated in context of series
development projects, where the significance of the risk
assessment is verified through data analysis. The test
strategy applied in those projects is retrospectively
evaluated and compared against the risk-based approach
presented in this thesis in terms of achieved effectiveness
and efficiency. Finally, two different concepts for
measuring quality of automotive products are introduced and
suitable product release criteria are defined.},
cin = {122810 / 120000},
ddc = {004},
cid = {$I:(DE-82)122810_20140620$ / $I:(DE-82)120000_20140620$},
typ = {PUB:(DE-HGF)11 / PUB:(DE-HGF)3},
doi = {10.18154/RWTH-2023-05715},
url = {https://publications.rwth-aachen.de/record/959607},
}
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