NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Analysis of Phoenix Anomalies and IV and V Findings Applied to the GRAIL MissionAnalysis of patterns in IV&V findings and their correlation with post-launch anomalies allowed GRAIL to make more efficient use of IV&V services . Fewer issues. . Higher fix rate. . Better communication. . Increased volume of potential issues vetted, at lower cost. . Hard to make predictions of post-launch performance based on IV&V findings . Phoenix made sound fix/use as-is decisions . Things that were fixed eliminated some problems, but hard to quantify. . Broad predictive success in one area, but inverse relationship in others.
Document ID
20130009329
Acquisition Source
Jet Propulsion Laboratory
Document Type
Presentation
External Source(s)
Authors
Larson, Steve
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
August 27, 2013
Publication Date
March 5, 2012
Subject Category
Space Sciences (General)
Meeting Information
Meeting: IEEE Aerospace Conference
Location: Big Sky, MT
Country: United States
Start Date: March 3, 2012
End Date: March 10, 2012
Sponsors: Institute of Electrical and Electronics Engineers
Distribution Limits
Public
Copyright
Other
Keywords
Gravity Recovery and Interior Laboratory (GRAIL)

Available Downloads

There are no available downloads for this record.
No Preview Available