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NASA-LLIS-1196

Lessons Learned – Test as You Fly, Fly as You Test, and Demonstrate Margin (1998)

contributor authorNASA - National Aeronautics and Space Administration (NASA)
date accessioned2017-09-04T17:05:59Z
date available2017-09-04T17:05:59Z
date copyright01/24/2002
date issued2002
identifier otherYDVEQCAAAAAAAAAA.pdf
identifier urihttps://yse.yabesh.ir/std/handle/yse/129527
description abstractAbstract:
Mars Polar Lander had deficiencies in compliance with the principle of "test-as-you-fly," which requires that ground tests and simulations accurately reflect the planned mission profile, plus margin.
Enforce the system-level test principle of "test as you fly, and fly as you test," and carefully assess any planned violations. When using simulations for system-level verification, validate models and include sufficient parametric variations in the simulations to ensure that adequate margins exist.
languageEnglish
titleNASA-LLIS-1196num
titleLessons Learned – Test as You Fly, Fly as You Test, and Demonstrate Margin (1998)en
typestandard
page4
statusActive
treeNASA - National Aeronautics and Space Administration (NASA):;2002
contenttypefulltext
subject keywordsand Landing (EDL)
subject keywordsDescent
subject keywordsEntry
subject keywordsEnvironmental Test
subject keywordsFault Protection
subject keywordsFlight Equipment
subject keywordsHardware
subject keywordsIndependent Verification and Validation
subject keywordsIntegration and Test
subject keywordsLaunch Process
subject keywordsPayloads
subject keywordsPolicy & Planning
subject keywordsRisk Assessment
subject keywordsRisk Management/Assessment
subject keywordsRobust Design
subject keywordsSafety & Mission Assurance
subject keywordsSimulation Accuracy
subject keywordsSoftware Testing
subject keywordsSpacecraft
subject keywordsSpacecraft Test
subject keywordsTechnical Margins
subject keywordsTest & Verification
subject keywordsTest and Evaluation
subject keywordsTest Errors
subject keywordsTest Fidelity
subject keywordsTest Planning


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