Consistency-Aware Testing of CPS Variants and Versions (C02)

• Subject Area: Traffic and Transport Systems, Intelligent and Automated Traffic ; Software Engineering and Programming Languages
• Term: since 2023
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 501798263

In this project, we consider incremental test methods of CPS versions and variants based on the consistency relations in a V-SUM. For that, we develop algorithms for sampling the affected variants and versions after a change and define consistency-based metrics to assess the relevance of test artefacts. These metrics are used for incremental selection, generation and adaptation of test cases as well as test scenarios in scenario-based testing. Additionally, we develop strategies for efficient (re-)configuration and adaptation of test environments (X-in-the-Loop). Finally, this project aims to establish a process enabling efficient testing of updates and upgrades.

• DFG Programme: Collaborative Research Centres
• Subproject of: SFB 1608: Consistency in the View-Based Development of Cyber-Physical Systems
• Major Instrumentation: IPG Brake-i-the-loop test bench
• Applicant Institution: Karlsruher Institut für Technologie
• Project Heads: Professor Dr.-Ing. Albert Albers; Professor Dr.-Ing. Eric Sax; Professorin Dr.-Ing. Ina Schaefer