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Model-Based Verification and Validation of Spacecraft AvionicsOur simulation was able to mimic the results of 30 tests on the actual hardware. This shows that simulations have the potential to enable early design validation - well before actual hardware exists. Although simulations focused around data processing procedures at subsystem and device level, they can also be applied to system level analysis to simulate mission scenarios and consumable tracking (e.g. power, propellant, etc.). Simulation engine plug-in developments are continually improving the product, but handling time for time-sensitive operations (like those of the remote engineering unit and bus controller) can be cumbersome.
Document ID
20130009564
Acquisition Source
Jet Propulsion Laboratory
Document Type
Presentation
External Source(s)
Authors
Khan, Mohammed Omair
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
August 27, 2013
Publication Date
June 21, 2012
Subject Category
Spacecraft Instrumentation And Astrionics
Meeting Information
Meeting: AIAA Infotech 2012
Location: Garden Grove, CA
Country: United States
Start Date: June 19, 2012
End Date: June 21, 2012
Sponsors: American Inst. of Aeronautics and Astronautics
Distribution Limits
Public
Copyright
Other
Keywords
Systems Modeling Language (SysML
model based systems engineering (MBSE)
Model Based Verification and Validation (MBV&V)
avionics

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