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Typical engineering and verification workflows for safety-relevant systems are performed with many different tools. For such workflows safety standards like the automotive ISO 26262 require traceability of all V&V-related work products. Therefore, efficient tool-integration, while ensuring all traceability needs for functional safety, is a highly relevant topic for industrial domains. Recent research...
The interoperability of tools and methods is a topic being currently discussed across all engineering domains of embedded systems. The increasing amount of requirements on interoperability demands a common understanding of design artifacts which needs to be accessible beyond tool boundaries. Furthermore, to support safety related development, a framework to integrate verification and validation activities...
Behavioral verification of technical systems involving both discrete and continuous components is a common and demanding task. The behavior of such systems can often be characterized using stochastic hybrid automata, leading to verification problems which can be formalized and solved using stochastic logic calculi such as stochastic satisfiability modulo theory (SSMT). While algorithms for discharging...
Residential thermostatically controlled loads (TCLs) have potential for participation in electricity markets. This is because we can control a large group of these loads to achieve aggregate system behavior such as providing frequency reserves while ensuring the control actions are non-disruptive to the end users. A main challenge in controlling aggregations of TCLs is developing dynamical system...
It is mandatory to design safety relevant embedded systems in multiple structural system views. A typical example is the usage of a functional and technical system representation.
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