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RTaW-Sim available for free! fully-functional and time-unlimited

RTaW-Sim is a Controller Area Network simulator with fault-injection capabilities. As of now, it is available at no cost for all use – including commercial, research and training.





Tags: software by admin
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RTaW joins the Scilab consortium

RTaW is pleased and excited to join the SCILAB Consortium that develops SCILAB, the free platform for Numerical Computation – RTaW is extending its virtual prototyping tool SysML-Companion to support Scilab/Xcos as a target simulation language. In addition, RTaW undertakes the development of formal verification tools for Scilab/Xcos models in order to provide an end-to-end design flow dedicated to systems with safety requirements.



Tags: Uncategorized, software, sysml by admin
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SysML Metamodel Quizz and 15 T-Shirts to win!

Test your knowledge about the SysML specification with our quizz. It may be especially useful for people willing to pass the advanced SysML Certification.

RTaW offers running T-Shirts to the best 15 participants of our SysML quizz (end date: 15th of July). Please go ahead with the quizz (40 questions), you will be asked to provide an email if you wish to participate in our contest. Answers to the questions are provided at the end. Good luck!

EDIT : The contest is now closed but you still can pass the quizz.

Quizz

Where should a stereotype keyword appear in a comment box?




Where should stereotype properties appear in a comment note box?




Which of the following are valid SysML dependency?




Which objects could be linked by a conform relationship?





Which metaclass is extended by the stereotype View?




Of which metaclass is Viewpoint an instance of?





Can a user define his own block compartments?



How can a constraint be drawn that is owned by a block?



Can a namespace compartment contain graphical elements?



Unit is a





A ValueType is a




What is mandatory for any classifier which specializes a ValueType?



What makes a FlowPort non-atomic?







What is the meaning of the isBehavior attribute (inherited from UML Port)?



For an atomic FlowPort, what is the value of the isConjugated attribute?




If a flow port is connected to multiple external and/or internal connectors, what happens to an item coming over?





How are flow properties on the ports bound to behaviour parameters and/or block properties?




Can a FlowSpecification own operations and receptions?



Can a FlowSpecification have an ownedAttribute that is not a FlowProperty?



What can ItemFlow be typed with?





When there is a composition association between activities, which value is mandatory for the lower multiplicity at the part end?




If the part end invokes a non-re-entrant behaviour, which value is mandatory for the upper multiplicity at the part end?




In the context of an association between an activity and an object node, which value is mandatory for the lower multiplicity at the object node type end?





In the context of an association between an activity and an object node, which value is mandatory for the upper multiplicity at the object node type end?





Of which metaclass is Rate a stereotype of?






How are the Continuous and Discrete stereotypes defined?




Of which metaclass is Probability a stereotype of?






What does the ControlOperator stereotype mean?



What is mandatory for an activity stereotyped by ControlOperator?




Can an activity have a parameter typed by ControlValue and not be stereotyped by ControlOperator?



Can the stereotypes Discrete and Continuous be applied at the same time to the same element?



For object nodes that are target of continuous flows (such as electrical signals), which of the following propositions would you do?




Which of the following literals belong to the ControlValue enumeration?





Of which metaclass Allocate is a stereotype of?







Which metaclasses can be Allocated?






Allocation is a binary relationship.



Of which metaclass is Requirement a stereotype of?




Of which metaclass TestCase is a stereotype of?







Which type must the return parameter of a test case have?





Which of the following are standard trace relationships concerning Requirement?









Tags: sysml by Loïc Fejoz
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