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Final Presentation of PATAS - Quality Assurance in Model-Driven Software Engineering for Spacecraft

Höflinger, Kilian Johann and Sommer, Jan and Nepal, Ayush Mani and Maibaum, Olaf and Lüdtke, Daniel (2018) Final Presentation of PATAS - Quality Assurance in Model-Driven Software Engineering for Spacecraft. [Other]

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Within (Product Assurance with TASTE Study), a product quality model with software and model metrics had been developed and implemented in an end-to-end model-driven software engineering (MDSE) lifecycle demonstrator, based on TASTE. In this talk, we will present the condensed results of the study. This includes an applicable quality model with correlated model metrics for MDSE, the elaboration of the demonstrator implementation and qualitative as well as quantitative results of the use-case implementation. The goal of this study was to find applicable concepts to maintain quality and dependability levels, when MDSE is applied. This requires the definition of connected model and software quality indicators. These indicators are identified and integrated with ESAs reference software product quality model (ECSS-Q-HB-80-04A). Figure 1 displays the new quality model, which had been integrated in a model-based software development lifecycle demonstrator, based on TASTE. To evaluate this demonstrator and the integrated quality indicators, mission-critical parts of the command and data handling subsystem of a satellite mission had been modelled and subsequently coded, simulating a realistic development scenario as use case. The aim of the activity was to demonstrate the effect of the end-to-end lifecycle in combination with the developed quality model on the final onboard software product. The final results shall set the baseline for recommendations to improve Quality Assurance in MDSE at ESA.

Item URL in elib:https://elib.dlr.de/120006/
Document Type:Other
Title:Final Presentation of PATAS - Quality Assurance in Model-Driven Software Engineering for Spacecraft
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Höflinger, Kilian JohannUNSPECIFIEDhttps://orcid.org/0000-0002-7565-8232UNSPECIFIED
Sommer, JanUNSPECIFIEDhttps://orcid.org/0000-0003-2815-0337UNSPECIFIED
Lüdtke, DanielUNSPECIFIEDhttps://orcid.org/0000-0002-6758-1562UNSPECIFIED
Date:9 May 2018
Refereed publication:No
Open Access:Yes
Keywords:model metrics, quality model, quality assurance, model-driven development
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 - Vorhaben SISTEC (old)
Location: Braunschweig
Institutes and Institutions:Institut of Simulation and Software Technology
Institut of Simulation and Software Technology > Software for Space Systems and Interactive Visualisation
Deposited By: Höflinger, Kilian Johann
Deposited On:20 Jul 2018 09:35
Last Modified:28 Mar 2023 23:51

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