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SaveCCM: An Analysable Component Model for Real-Time Systems
Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Mathematics and Computer Science, Department of Information Technology. Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Mathematics and Computer Science, Department of Information Technology, Computer Systems. Datorteknik.
Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Mathematics and Computer Science, Department of Information Technology. Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Mathematics and Computer Science, Department of Information Technology, Computer Systems. Datorteknik.
2005 (English)In: Proceedings of International Workshop on Formal Aspects of Component Software, 2005Conference paper, Published paper (Refereed)
Abstract [en]

Component based development is a promising approach for embedded

systems. Typical for embedded software is the presence of resource

constraints in multiple dimensions. An essential dimension is time,

since many embedded systems have real-time requirements. We define a

formal semantics of a component language for embedded systems,

SaveCCM, a language designed with vehicle applications and safety

concerns in focus. The semantics is defined by a transformation into

timed automata with tasks, a formalism that explicitly models timing

and real-time task scheduling. A simple SaveCCM system with a PI

controller is used as a case study. Temporal properties of the PI

controller have been successfully verified using the timed automata

model checker Uppaal.

Place, publisher, year, edition, pages
2005.
Identifiers
URN: urn:nbn:se:uu:diva-78655OAI: oai:DiVA.org:uu-78655DiVA: diva2:106568
Available from: 2006-04-25 Created: 2006-04-25

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Håkansson, JohnPettersson, Paul

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