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Flight Critical Systems Software Certification Initiative A Presentation to SAE Aerospace Control ... - page 11 / 24

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High Confidence Sensing Challenge

How can we trust visual/radar systems for flight critical functions?

SOA:  Brute force and analytic  redundancy

Issue:  

Mission-style sensors don’t have acceptable real-time methods for FDIR…

Sensors will likely be multi-function!

Redundant HW may not be answer, redundant information?

Built-in-test may not provide good real-time coverage.

Reliable signal processing/sensor fusion software

Answer may reside in sensor designs that compensate for sensor degradation and plan for contingencies

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