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NASA-LLIS-2336

Lessons Learned - Phoenix TEGA Door Opening Anomaly

contributor authorNASA - National Aeronautics and Space Administration (NASA)
date accessioned2017-09-04T16:38:57Z
date available2017-09-04T16:38:57Z
date copyright07/07/2009
date issued2009
identifier otherVJSKQCAAAAAAAAAA.pdf
identifier urihttps://yse.yabesh.ir/std/handle/yse/102548
description abstractAbstract:
A mechanical interference, attributed to inadequate processes and procedures for instrument design, verification, and validation, prevented the full opening of a set of instrument doors following the landing of Mars Phoenix. The problem was attributed to the instrument contractor's inadequate documentation of the anomaly, and failure to adequately communicate a redlined design change to a subcontractor. The anomaly also represents a violation of the "test-as-you-fly" principle.
languageEnglish
titleNASA-LLIS-2336num
titleLessons Learned - Phoenix TEGA Door Opening Anomalyen
typestandard
page5
statusActive
treeNASA - National Aeronautics and Space Administration (NASA):;2009
contenttypefulltext
subject keywordsConfiguration Change Control
subject keywordsConfiguration Management
subject keywordsFlight Equipment
subject keywordsHardware
subject keywordsMishap Reporting
subject keywordsPayloads
subject keywordsQuality
subject keywordsRobotics
subject keywordsSpacecraft
subject keywordsSpacecraft and Spacecraft Instruments
subject keywordsTest & Verification
subject keywordsTest Article


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