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Federal
Diagnosing Faults in Electrical Power Systems of Spacecraft and Aircraft
National Aeronautics and Space Administration —
Electrical power systems play a critical role in spacecraft and aircraft, and they exhibit a rich variety of failure modes. This paper discusses electrical power... -
Federal
IJ
National Aeronautics and Space Administration —
Universal log-periodic correction to renormalization group scaling for rupture stress prediction from acoustic emissions. -
Federal
ADAPTIVE MODEL REFINEMENT FOR THE IONOSPHERE AND THERMOSPHERE
National Aeronautics and Space Administration —
ADAPTIVE MODEL REFINEMENT FOR THE IONOSPHERE AND THERMOSPHERE ANTHONY M. D’AMATO∗, AARON J. RIDLEY∗∗, AND DENNIS S. BERNSTEIN∗∗∗ Abstract. Mathematical models of... -
Federal
images_template
National Aeronautics and Space Administration —
Images for the website template go here. It will not change their names or locations, but will hopefully help to organize them. Oh, but for a directory structure... -
Federal
Towards Modeling the Effects of Lightning Injection on Power MOSFETs
National Aeronautics and Space Administration —
Power electronics are widely used in critical roles in modern day aircrafts and hence their health management is of great interest. An important part of prognostics... -
Federal
RSW Grid Depository
National Aeronautics and Space Administration —
Please upload your RSW grids here. Thank you. -
Federal
OMAD 2014 Workshop Proceedings
National Aeronautics and Space Administration —
not available -
Federal
DXC'11 Framework and Oracle
National Aeronautics and Space Administration —
The DXC Framework is a collection of programs and APIs for running and evaluating diagnostic algorithms (DAs) under identical experimental conditions. It is... -
Federal
On The Performance Comparison of Gradient Type Joint-Process Est
National Aeronautics and Space Administration —
In adaptive signal processing, joint process estimation plays an important role in various estimation problems. It is well known that a joint process estimator... -
Federal
Structural dynamics information package
National Aeronautics and Space Administration —
not available -
Federal
Website updates
National Aeronautics and Space Administration —
Updates to Website: (Please add new items at the top of this description with the date of the website change) May 9, 2012: Uploaded experimental data in matlab format... -
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
CIDU 2010 paper template
National Aeronautics and Space Administration —
CIDU 2010 LaTeX and Microsoft Word templates. -
Federal
Draper Clock-Synchronization Protocol in SAL
National Aeronautics and Space Administration —
In 1973, Daly, Hpokins, and McKenna (from Draper Lab.) presented a fault-tolerant digital clocking system at the FTCS conference. This is probably one of the first... -
Federal
Entropy-based probabilistic fatigue damage prognosis and algorithmic performance comparison
National Aeronautics and Space Administration —
In this paper, a maximum entropy-based general framework for probabilistic fatigue damage prognosis is investigated. The proposed methodology is based on an... -
Federal
Algorithms and their Impact on Integrated Vehicle Health Management - Chapter 7
National Aeronautics and Space Administration —
This chapter discussed some of the algorithmic choices one encounters when designing an IVHM system. While it would be generally desirable to be able to pick a... -
Federal
Accelerated Aging System for Prognostics of Power Semiconductor Devices
National Aeronautics and Space Administration —
Prognostics is an engineering discipline that focuses on estimation of the health state of a component and the prediction of its remaining useful life (RUL) before... -
Federal
Decadal Variations in NDVI and Food Production in India
National Aeronautics and Space Administration —
In this study we use long-term satellite, climate, and crop observations to document the spatial distribution of the recent stagnation in food grain production... -
Federal
Model-based prognostics for batteries which estimates useful life and uses a probability density function
National Aeronautics and Space Administration —
This invention develops a mathematical model to describe battery behavior during individual discharge cycles as well as over its cycle life. The basis for the form of...