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Topic: SyncCharts


In the News (Thu 31 Dec 09)

  
 [No title]
Any SyncCharts can be automatically translated into an Esterel program (esterel v5), so that, the user can take advantage of the software environment developped for synchronous programming.
Syntax and semantics of SyncCharts are available as a research report entitled " SyncCharts: A Visual Representation of Reactive Behaviors", Charles André (gziped postscript file: tr95-52, 48 pages).
How SyncCharts can be applied to complex control applications is illustrated in a paper entitled " SyncCharts : un modèle graphique synchrone pour systèmes réactifs complexes " written in French, (gziped postscript file: rts98, 20 pages).
wwwi3s.unice.fr /~andre/synccharts.html   (196 words)

  
 Citations: Synccharts: A visual representation of reactive behaviors - ANDRE (ResearchIndex)   (Site not responding. Last check: 2007-11-05)
Andre, C., SyncCharts: A visual representation of reactive behaviors, RR 95-52, I3S (1995).
and [2] SyncCharts have a precise semantics, and is translatable to Esterel.
Andre', C. SyncCharts: A Visual Representation of Reactive Behaviors.
citeseer.ist.psu.edu /context/531192/0   (588 words)

  
 Synchronous Programming of Concurrent Systems
SyncCharts (SyncChart Diagrams, SyncChart Models) are a state-based visual synchronous models.
Once a SyncChart Diagram has been designed and checked as correct, the Esterel Studio software can generate its corresponding Esterel-code (*.strl), which is an intermediate product for the code which will be transferred to the LegoMindStorm Robot.
SyncCharts consist of states and transitions (between these states) for their structure, and signals (inputs and outputs) for their dynamics.
www.murko.de /termpaper/req/req04.php   (747 words)

  
 SyncCharts - SyncCharts
SyncCharts is a graphical formalism dedicated to reactive system modeling.
SyncCharts inherits many features from StateCharts, and Argos.
Any syncChart can be automatically translated into an Esterel (v5) program, so users can use the Esterel software environment developed for synchronous programming.
www.infotechloco.com /Inf-Programming-R---T/SyncCharts.html   (53 words)

  
 RNRT-Titre projet   (Site not responding. Last check: 2007-11-05)
The objective of the SYNTEL project is to implement a development environment for concurrent hard/software engineering, introducing a synchronous approach based on the use of the Esterel language, for application development in telecommunications.
SYNTEL will enable the integration of SyncCharts (finite state automats) and ECL (Esterel-C Language) formalisms which both share Esterel as a formal semantic base, within the VCC concurrent engineering workshop.
This workshop will be used to produce complex communication protocols, focussing on OSI lower layers, which are specifically impacted by radio transmission characteristics.
www.telecom.gouv.fr /rnrt/rnrt/projets_anglais/syntel.htm   (182 words)

  
 Welcome to TEAM-X Robot Solutions — Robot-Solutions   (Site not responding. Last check: 2007-11-05)
Consequently, Syncchart is a graphical model which is dedicated to Reactive System modelling.
This example is extracted from the original paper of the inventor of SyncCharts, Charles Andre [5].
The essential of the syntax of SyncCharts is gathered in this figure.
heiko.objectis.net   (1839 words)

  
 FM?99 Tutorial on avionics systems
Esterel,with its graphical editor SyncCharts by Simulog, is used to specify, simulate and verify reactive parts of mission management systems embedded in jet fighters.
Examples of reactive modules are high level moding, man machine interfaces, landing gears control, fuel management etc. Object oriented extension of Esterel interfaced with UML-Rose by Rational Corp. have been developed to enhance reusability and productivity.
Esterel is textual, but the graphical SyncCharts formalism is fully compatible with it.
www.cert.fr /fm99/Programme/avionics_tutorial.html   (443 words)

  
 Formal Methods Talks in 2003
To be able to use this kind of verification, one must have a translation of the system into first order logic formulas.
SyncCharts is a modeling language that is used to describe reactive systems.
The goal of the thesis is to examine the possibility to translate SyncCharts into first order logic and apply formal verification to SyncChart designs.
www.cs.chalmers.se /Cs/Research/FormalMethods/Talks/2003   (1895 words)

  
 WEB-GEEK.COM Computers > Programming > Languages > Synchronous
Unification of Synchronous and Asynchronous Models for Parallel Programming Languages Thesis proposing parallel language, based on C, that lets programmers explicitly specify and manage parallelism on a broad class of architectures.
SyncCharts Graphical formalism (name of model, a syncChart is an instance) dedicated to reactive system modeling.
The Synchronous Programming Language Signal: A Tutorial For this declarative language, for realtime uses: reactive, embedded systems.
www.web-geek.com /Computers/Programming/Languages/Synchronous/Computers_Programming_Languages_Synchronous.html   (349 words)

  
 History :: About us
These relied on a very efficient internal representation of programs as systems of Boolean equations that could be efficiently analyzed using BDD (Binary Decision Diagram) technology and synthesized to hardware (FPGAs) or software.
In 1997, Charles André, researcher at the CNRS/I3S in Sophia-Antipolis, an institution devoted to research in Control and Computing, created a SyncCharts graphical notation to specify system behavior and control.
At this time, Dassault Aviation, who also had participated in the initial work on Esterel with the Ecole des Mines de Paris, and Thales decided to use the technology for production development.
www.esterel-technologies.com /company/history   (793 words)

  
 ECOOP2000 - Behavioural specification of Java component using SyncCharts.   (Site not responding. Last check: 2007-11-05)
ECOOP2000 - Behavioural specification of Java component using SyncCharts.
In this position paper, we propose an approach using SyncCharts, to describe the required sequences of methods to call in order not to misuse a component.
We also present a transparent architecture and implementation of a runtime verifier based on the latter.
homepages.inf.ed.ac.uk /fmallet/publis/2000/ecoop2000.html   (97 words)

  
 LavaCUBED \Computers\Programming\Languages\Synchronous   (Site not responding. Last check: 2007-11-05)
The Multi-Paradigm Synchronous Programming Language LEA - To program synchronous reactive systems, made by merging 3 existing synchronous languages (Lustre, Esterel, Argos) by uniform translation rules to a common intermediate format called Boolean automata.
SyncCharts - Graphical formalism (name of model, a syncChart is an instance) dedicated to reactive system modeling.
Synchronous - A "synchronous" team at the Verimag laboratory.
www.lavacubed.com /new.cats.php?path=/Computers/Programming/Languages/Synchronous   (330 words)

  
 Specification, Verification, and Synthesis of control-dominated circuits: the Esterel Technology
They are not well-suited to control parts which exhibit large FSMs and more erratic behavior.
The Esterel textual programming language and the SyncCharts hierarchical automata graphical framework offer design primitives especially tailored for such applications: sequencing, concurrency, preemption, exceptions, etc. The formalisms have well-defined mathematical semantics.
Esterel Studio is a design environment allowing the user to capture designs in Esterel or SyncCharts, simulate and animate them, formally verify them, automatically generate tests vectors for various coverage criteria, and synthesize circuits.
www.elis.rug.ac.be /~kdb/aces/esterel.html   (478 words)

  
 Schloss Dagstuhl : Seminar Homepage
Argos [11] is a purely synchronous version of the well known Statecharts formalism [8], which yields a number of advantages.
SyncCharts [1] and Mode Automata are both inspired from Argos.
Polis [2] is a graphical tool for implementing Codesign Finite State Machines (CFSM).
www.dagstuhl.de /04491   (781 words)

  
 Search the Internet - InternetDJ.com   (Site not responding. Last check: 2007-11-05)
The Multi-Paradigm Synchronous Programming Language LEA - - To program synchronous reactive systems, made by merging 3 existing synchronous languages (Lustre, Esterel, Argos) by uniform translation rules to a common intermediate format called Boolean automata.
SyncCharts - - Graphical formalism (name of model, a syncChart is an instance) dedicated to reactive system modeling.
Synchronous - - A "synchronous" team at the Verimag laboratory.
www.internetdj.com /search/search.php?browse=/Computers/Programming/Languages/Synchronous   (409 words)

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