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This paper proposes an extension to dataflow models with timing specifications to facilitate the construction of deterministic, platform independent, precisely timed models of software in cyber-physical systems (CPS). Dataflow models are often used to describe the software/cyber part of a CPS, owing to their succinct and analyzable representation of computation and concurrency. To capture the interaction...
The profile for Modeling and Analysis of Real-Time and Embedded systems (MARTE) defines a framework forannotating non-functional properties of embedded systems. Inparticular, the SAM (Schedulability Analysis Model) sub-profileoffers stereotypes for annotating UML models with the neededinformation which will be extracted to fulfill a scheduling phase. However, SAM does not allow designers to specify...
Networked cooperation is one primarily problem for autonomous Cyber-Physical Systems(CPS) that feature cyber-physical fusion, and smart behavior. After analyzing current contributions, a three-level task model, with which missions can be recognized and mapped to tasks, is studied firstly in this paper. And then, based on a designed uniform model of the surroundings, external missions and internal...
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