<p>Nowadays, embedded systems are becoming more and more complex. For this reason, designers focus more and more to adopt component-based methods for their designs. Consequently, there is an increasing interest on modeling and verification issues of component-based embedded systems. </p><p>In this thesis, a tool, which integrates modeling, simulation and verification of component-based embedded systems, is designed and implemented. This tool uses the PRES+, Petri Net based Representation for Embedded Systems, to model component-based embedded systems. Both simulation and verification of systems are based on the PRES+ models. </p><p>This tool consists of three integrated sub-tools, each of them with a graphical interface, the PRES+ Modeling tool, the PRES+ Simulation tool and the PRES+ Verification tool. The PRES+ Modeling tool is a graphical editor, with which system designers can model component-based embedded systems easily. The PRES+ Simulation tool, which is used to validate systems, visualizes the execution of a model in an intuitive manner. The PRES+ Verification tool provides a convenient access to a model checker, in which models can be formally verified with respect to temporal logic formulas.</p>
| Identifer | oai:union.ndltd.org:UPSALLA/oai:DiVA.org:liu-2655 |
| Date | January 2004 |
| Creators | Wang, Xiaobo |
| Publisher | Linköping University, Department of Computer and Information Science, Institutionen för datavetenskap |
| Source Sets | DiVA Archive at Upsalla University |
| Language | English |
| Detected Language | English |
| Type | Student thesis, text |
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