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Assessment of the Draft AIAA S-119 Flight Dynamic Model Exchange StandardAn assessment of a draft AIAA standard for flight dynamics model exchange, ANSI/AIAA S-119-2011, was conducted on behalf of NASA by a team from the NASA Engineering and Safety Center. The assessment included adding the capability of importing standard models into real-time simulation facilities at several NASA Centers as well as into analysis simulation tools. All participants were successful at importing two example models into their respective simulation frameworks by using existing software libraries or by writing new import tools. Deficiencies in the libraries and format documentation were identified and fixed; suggestions for improvements to the standard were provided to the AIAA. An innovative tool to generate C code directly from such a model was developed. Performance of the software libraries compared favorably with compiled code. As a result of this assessment, several NASA Centers can now import standard models directly into their simulations. NASA is considering adopting the now-published S-119 standard as an internal recommended practice.
Document ID
20110014644
Acquisition Source
Langley Research Center
Document Type
Conference Paper
Authors
Jackson, E. Bruce (NASA Langley Research Center Hampton, VA, United States)
Murri, Daniel G. (NASA Langley Research Center Hampton, VA, United States)
Hill, Melissa A. (Unisys Corp. Hampton, VA, United States)
Jessick, Matthew V. (LZ Technology, Inc. Houston, TX, United States)
Penn, John M. (L-3 Communications, Inc. Houston, TX, United States)
Hasan, David A. (L-3 Communications, Inc. Houston, TX, United States)
Crues, Edwin Z. (NASA Johnson Space Center Houston, TX, United States)
Falck, Robert D. (NASA Glenn Research Center Cleveland, OH, United States)
McCarthy, Thomas G. (NASA Dryden Flight Research Center Edwards, CA, United States)
Vuong, Nghia (NASA Ames Research Center Moffett Field, CA, United States)
Zimmerman, Curtis (NASA Marshall Space Flight Center Huntsville, AL, United States)
Date Acquired
August 25, 2013
Publication Date
August 8, 2011
Subject Category
Aeronautics (General)
Report/Patent Number
NF1676L-11965
AIAA Paper 2011-6583
Meeting Information
Meeting: AIAA Modeling and Simulation Technologies Conference
Location: Portland, OR
Country: United States
Start Date: August 8, 2011
End Date: August 11, 2011
Funding Number(s)
WBS: WBS 869021.05.07.01.13
Distribution Limits
Public
Copyright
Public Use Permitted.

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