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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...
Though there are numerous efforts for simulating SysML models, the automated generation of executable simulation code for specific simulation environments without any interference by the system engineer is still an issue attracting the researchers' attention. To become efficient and easy to use, such an activity should be explored using standardized methods and tools, such as the utilization of MDA...
The performance of ten c-Si PV modules is studied at different levels of illumination and module temperatures and is modeled in terms of relative efficiency with respect to Standard Testing Conditions (STC). A recently proposed model is tested in Nordic conditions for generic mono- and mc-Si devices with screen-printed cells as well as for some high-efficiency cell designs. Two of the modules are...
Safety regulations and standards imposed by national regulators on nuclear power plant systems provide high-level requirements, recommendations and/or guidance expressed in natural language. In many cases, this leaves a large margin for interpretation, not all of which are acceptable to a given regulator. Currently the elements that lead to the establishment of acceptable/accepted practices are not...
Requirements modeling has been recently introduced in the UML world with the form of a new profile called SysML. This paper explores the possibility to link concepts used to describe requirements with those of the enterprise language of RM-ODP. Some correspondence rules are proposed and illustrated on a case study.
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