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<div class=Section1>
<p class=MsoNormal>Dear all,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>The most recent AADL Standards meeting and AADL User Day
took place at the European Space Agency facility in Noordwijk April 27-29,
2009.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>In the Standards meeting we have been working on<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l1 level1 lfo1'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>the Data Modeling Annex document: How to map
data model information into AADL; the document is expected to be approved for
ballot by the next meeting<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l1 level1 lfo1'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>the Code Generation Annex document: mapping of
AADL model & runtime services into programming languages; the document is expected
to be approved for ballot by the next meeting<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l1 level1 lfo1'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>the Behavior Annex document: behavior
specifications of components and their interactions with other components; we are
finalizing revisions to prepare for ballot this summer<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l1 level1 lfo1'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>the ARINC653 Annex document: common approach on
modeling ARINC653 architectures in AADL; we are finalizing revisions to prepare
for ballot this summer<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l1 level1 lfo1'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>the MARTE/AADL profile section of the OMG MARTE
document: issues related to modeling AADL modes and AADL flow path have been
addressed<o:p></o:p></p>
<p class=MsoNormal>We are starting up two new annex activities:<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>Cyber-physical Systems Annex: modeling of
physical systems aspects, including sensor-nets and other net-centric applications.<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>Revision of the Error Model Annex: update to
AADL V2, improvements suggestions by users<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>The standards meetings are open and anyone is welcome to
participate – in person or remote. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><b>AADL User Day April 2009<o:p></o:p></b></p>
<p class=MsoNormal>Presentation topics<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l2 level1 lfo3'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>An AADL Overview (Lewis)<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l2 level1 lfo3'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>Embedded Software Systems Challenges & Cost
Impact (Feiler)<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l2 level1 lfo3'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>ASSERT System Engineer’s (No Coding) Toolset
& Process (Conquet)<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l2 level1 lfo3'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>System Architecture Virtual Integration (SAVI)
Demo (AVSI Avionics Consortium) (Feiler)<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l2 level1 lfo3'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>Support for Predictable Integration of Mission
Critical Systems (SPICES) (Gaufillet/Dissaux)<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l2 level1 lfo3'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>Generation of AADL Models Consistent with
Simulink Models (Emmeskay)<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l2 level1 lfo3'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>Generating implementations from AADL Specification
(Ocarina) (Hugues)<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l2 level1 lfo3'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>Graphical Specifications & Analysis with
STOOD/Adele (Dissaux)<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l2 level1 lfo3'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>JAXA Current AADL Activities & Future Plans
(Katahira)<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l2 level1 lfo3'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>NASA case study: Modeling the Mission Data
System (Feiler)<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l2 level1 lfo3'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>System Level Integrated Modeling –
Extensions to AADL Error Model Annex (Noll)<o:p></o:p></p>
<p class=MsoNormal>The presentations are available at <a
href="http://www.aadl.info/aadl/xfer/AADLUserDayApril2009.zip">http://www.aadl.info/aadl/xfer/AADLUserDayApril2009.zip</a><o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Peter Feiler<o:p></o:p></p>
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