certify and fly right: do-297 certification · pdf file1 page 1 certify and fly right:...
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![Page 1: Certify and Fly Right: DO-297 Certification · PDF file1 Page 1 Certify and Fly Right: Preparing for DO -297 Certification Keith Custer Esterline Control Systems - AVISTA](https://reader031.vdocuments.net/reader031/viewer/2022022502/5aabf2f07f8b9a693f8c9ccb/html5/thumbnails/1.jpg)
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Certify and Fly Right:Preparing for DO-297 Certification
Keith Custer
Esterline Control Systems - AVISTA
![Page 2: Certify and Fly Right: DO-297 Certification · PDF file1 Page 1 Certify and Fly Right: Preparing for DO -297 Certification Keith Custer Esterline Control Systems - AVISTA](https://reader031.vdocuments.net/reader031/viewer/2022022502/5aabf2f07f8b9a693f8c9ccb/html5/thumbnails/2.jpg)
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Boeing 777
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Integrated Modular Avionics (IMA)
Images courtesy of avionicszone.com and Trade India
![Page 4: Certify and Fly Right: DO-297 Certification · PDF file1 Page 1 Certify and Fly Right: Preparing for DO -297 Certification Keith Custer Esterline Control Systems - AVISTA](https://reader031.vdocuments.net/reader031/viewer/2022022502/5aabf2f07f8b9a693f8c9ccb/html5/thumbnails/4.jpg)
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DO-297 Overview & Terminology
![Page 5: Certify and Fly Right: DO-297 Certification · PDF file1 Page 1 Certify and Fly Right: Preparing for DO -297 Certification Keith Custer Esterline Control Systems - AVISTA](https://reader031.vdocuments.net/reader031/viewer/2022022502/5aabf2f07f8b9a693f8c9ccb/html5/thumbnails/5.jpg)
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IMA Time Partition/* Single Application */switch(timeSlice){ case 0:
ReadLabels();case 1,3,5,7:
MainProcess();case 2,4:
SaveLog();}
/* IMA System of Systems */switch(timeSlice){ case 0:
Maintenance_Sys();case 1,3,5,7:
Autopilot_Sys();case 2,4:
CDU_Sys();}
![Page 6: Certify and Fly Right: DO-297 Certification · PDF file1 Page 1 Certify and Fly Right: Preparing for DO -297 Certification Keith Custer Esterline Control Systems - AVISTA](https://reader031.vdocuments.net/reader031/viewer/2022022502/5aabf2f07f8b9a693f8c9ccb/html5/thumbnails/6.jpg)
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Application Certification Today
![Page 7: Certify and Fly Right: DO-297 Certification · PDF file1 Page 1 Certify and Fly Right: Preparing for DO -297 Certification Keith Custer Esterline Control Systems - AVISTA](https://reader031.vdocuments.net/reader031/viewer/2022022502/5aabf2f07f8b9a693f8c9ccb/html5/thumbnails/7.jpg)
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IMA Certification
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IMA Advantages» More complex systems
» Consolidation of low-level development
» Lower cost & weight
» Flexibility & modularity
» Reuse
» Maintenance
» Growth
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DO-297 Certification Steps
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Challenges
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…look for opportunities for DO-297