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Testing of embedded control systems with continous signals

: Schieferdecker, Ina; Großmann, Jürgen

TU Braunschweig, Institut für Software Systems Engineering:
Dagstuhl-Workshop MBEES, Modellbasierte Entwicklung eingebetteter Systeme II 2006. Tagungsband : WS-Nr. 06022, Model-based development of embedded systems, 09. - 13.01.2006, Schloss Dagstuhl
Braunschweig: TU Braunschweig, 2006 (TU Braunschweig, Institut für Software Systems Engineering. Informatik Bericht 2006-1)
Workshop Model-Based Development of Embedded Systems (MBEES) <2, 2006, Schloss Dagstuhl>
Conference Paper
Fraunhofer FOKUS ()

The systematic testing approaches developed within the telecommunication domain for conformance and interoperability testing of communication protocols have been extended and broadened to allow the testing of local and distributed, reactive and proactive systems in further domains such as Internet, IT, control systems in automotive, railways, avionics and alike. With the application of these testing principles it became apparent that the testing of systems with continuous systems is different to that of discrete systems. Although every continuous signal can be discretized by sampling methods (and hence mapped to the discrete signal paradigm), abstraction and performance issues in this setting become critical. This paper investigates the different options to support tests of embedded control systems in the framework of TTCN-3.