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Soil moisture active passive mission: fault management design analyses

Show simple item record Meakin, Peter Weitl, Raquel 2014-03-11T22:54:18Z 2014-03-11T22:54:18Z 2013-08-21
dc.identifier.citation AIAA Infotech@Aerospace 2013 Conference, Boston, Massachusetts, August 19 - 22, 2013 en_US
dc.identifier.clearanceno CL#13-2931
dc.description.abstract As a general trend, the complexities of modern spacecraft are increasing to include more ambitious mission goals with tighter timing requirements and on-board autonomy. As a byproduct, the protective features that monitor the performance of these systems have also increased in scope and complexity. Given cost and schedule pressures, there is an increasing emphasis on understanding the behavior of the system at design time. Formal test-driven verification and validation (V&V) is rarely able to test the significant combinatorics of states, and often finds problems late in the development cycle forcing design changes that can be costly. This paper describes the approach the SMAP Fault Protection team has taken to address some of the above-mentioned issues. en_US
dc.description.sponsorship NASA/JPL en_US
dc.language.iso en_US en_US
dc.publisher Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2013 en_US
dc.subject Soil Moisture Active Passive (SMAP) en_US
dc.subject Earth en_US
dc.subject Synthetic Aperture Radar (SAR) en_US
dc.title Soil moisture active passive mission: fault management design analyses en_US
dc.type Preprint en_US

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