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Federal
Accelerated Aging Platform for Prognostics of Power Electronics
National Aeronautics and Space Administration —
To advance the field of electronics prognostics, the study of transistor fault modes and their precursors is essential. This paper reports on a platform for the... -
Federal
Developing IVHM Requirements for Aerospace Systems
National Aeronautics and Space Administration —
The term Integrated Vehicle Health Management (IVHM) describes a set of capabilities that enable sustainable and safe operation of components and subsystems within... -
Federal
First International Diagnosis Competition – DXC’09
National Aeronautics and Space Administration —
A framework to compare and evaluate diagnosis algorithms (DAs) has been created jointly by NASA Ames Research Center and PARC. In this paper, we present the first... -
Federal
Third International Diagnostic Competition - DXC'11
National Aeronautics and Space Administration —
We present the third implementation of a framework created jointly by NASA Ames Research Center, Palo Alto Research Center, and Delft University of Technology to... -
Federal
DXC'09 Framework
National Aeronautics and Space Administration —
The DXC Framework is a collection of programs and APIs for running and evaluating diagnostic algorithms (DAs). It is complementary to system XML catalogs and... -
Federal
DXC'10 Industrial Track Sample Data
National Aeronautics and Space Administration —
Sample data, including nominal and faulty scenarios, for Diagnostic Problems I and II of the Second International Diagnostic Competition. Three file formats are... -
Federal
About the Workshop
National Aeronautics and Space Administration —
Summary There is a major thrust worldwide on developing affordable Integrated Vehicle Health Management (IVHM) technologies in aerospace, automotive and other areas.... -
Federal
DXC'11 Industrial Track Competition Data
National Aeronautics and Space Administration —
Competition data, including nominal and faulty scenarios, for Diagnostic Problem I of the Third International Diagnostic Competition. Three file formats are provided,... -
Federal
DXC'11 Industrial Track Sample Data
National Aeronautics and Space Administration —
The sample scenarios provided here are competition scenarios from Diagnostic Problems I and II of DXC'10. The zip file has a spreadsheet (and pdf) that lists the... -
Federal
Qualitative Event-based Diagnosis with Possible Conflicts: Case Study on the Third International Diagnostic Competition
National Aeronautics and Space Administration —
We describe two model-based diagnosis algo- rithms entered into the Third International Diag- nostic Competition. We focus on the first diag- nostic problem of the... -
Federal
Implementation of Prognostic Methodologies to Cryogenic Propellant Loading Test-bed
National Aeronautics and Space Administration —
Prognostics methodologies determine the health state of a system and predict the end of life and remaining useful life. This information enables operators to take... -
Federal
DXC'13 Industrial Track Sample Data
National Aeronautics and Space Administration —
The sample scenarios provided here are competition scenarios from previous DXC competitions. They are identical to the competition data associated with previous... -
Federal
Fault Adaptive Control of Overactuated Systems Using Prognostic Estimation
National Aeronautics and Space Administration —
Most fault adaptive control research addresses the preservation of system stability or functionality in the presence of a specific failure (fault). This paper... -
Federal
Discovery of Recurring Anomalies in Text Reports
National Aeronautics and Space Administration —
This paper describes the results of a significant research and development effort conducted at NASA Ames Research Center to develop new text mining algorithms to... -
Federal
Towards Software Health Management with Bayesian Networks
National Aeronautics and Space Administration —
As software and software intensive systems are becoming increasingly ubiquitous, the impact of failures can be tremendous. In some industries such as aerospace,... -
Federal
RTI Wiki
National Aeronautics and Space Administration —
Under files is the link to the RTI wiki. Research Test and Integration (RTI) focuses on the development of long term plans for test and integration opportunities for... -
Federal
DXC'11 Results
National Aeronautics and Space Administration —
Results for the DXC'11 Industrial Track, Diagnostic Problem I (no entries for DP II). -
Federal
Integrated Fault Diagnostics of Networks and IT Systems
National Aeronautics and Space Administration —
The lecture of the Stanford-IVHM lecture series will give an overview of the approaches in building diagnostic solutions for networks and complex systems. The... -
Federal
DXC'10 Results
National Aeronautics and Space Administration —
Results for the DXC'10 Industrial Track.