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Federal
BSCW Unstructured Grids - VGRID software
National Aeronautics and Space Administration —
These grids were constructed using VGRID software from NASA Langley. The grids designed for node based (labeled 'nc') and cell-centered solvers are supplied. Grids... -
Federal
Discriminative Mixed-Membership Models
National Aeronautics and Space Administration —
Although mixed-membership models have achieved great success in unsupervised learning, they have not been widely applied to classification problems. In this paper, we... -
Federal
Flight Data For Tail 654
National Aeronautics and Space Administration —
The following zip files contain individual flight recorded data in Matlab file format. There are 186 parameters each with a data structure that contains the... -
Federal
Exploring the Model Design Space for Battery Health Management
National Aeronautics and Space Administration —
Battery Health Management (BHM) is a core enabling technology for the success and widespread adoption of the emerging electric vehicles of today. Although battery... -
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
A Diagnostic Approach for Electro-Mechanical Actuators in Aerospace Systems
National Aeronautics and Space Administration —
Electro-mechanical actuators (EMA) are finding increasing use in aerospace applications, especially with the trend towards all all-electric aircraft and spacecraft... -
Federal
MULTI-LABEL ASRS DATASET CLASSIFICATION USING SEMI-SUPERVISED SUBSPACE CLUSTERING
National Aeronautics and Space Administration —
MULTI-LABEL ASRS DATASET CLASSIFICATION USING SEMI-SUPERVISED SUBSPACE CLUSTERING MOHAMMAD SALIM AHMED, LATIFUR KHAN, NIKUNJ OZA, AND MANDAVA RAJESWARI Abstract.... -
Federal
Comparative Analyses of Operational Flights
National Aeronautics and Space Administration —
This report describes a cooperative experiment conducted by ONERA and NASA, with the support of Airbus S.A.S. and easyJet Airline Company, Ltd. The study evaluated... -
Federal
Aerospace Example
National Aeronautics and Space Administration —
This is a textbook, created example for illustration purposes. The System takes inputs of Pt, Ps, and Alt, and calculates the Mach number using the Rayleigh Pitot... -
Federal
Classification of Aeronautics System Health and Safety Documents
National Aeronautics and Space Administration —
Most complex aerospace systems have many text reports on safety, maintenance, and associated issues. The Aviation Safety Reporting System (ASRS) spans several decades... -
Federal
CIDU 2010 paper template
National Aeronautics and Space Administration —
CIDU 2010 LaTeX and Microsoft Word templates. -
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
HyDE
National Aeronautics and Space Administration —
HyDE is a model-based diagnosis engine for stochastic hybrid systems. HyDE uses transitional and behavioral models of the system to diagnose the occurrence of... -
Federal
Block-GP: Scalable Gaussian Process Regression for Multimodal Data
National Aeronautics and Space Administration —
Regression problems on massive data sets are ubiquitous in many application domains including the Internet, earth and space sciences, and finances. In many cases,... -
Federal
HIRENASD Experimental Data, Magnitude & Phase of Oscillatory Cp/displacement
National Aeronautics and Space Administration —
OUTDATED information. This data was replaced April 2012. The originally posted HIRENASD reduced data contained numerous errors. Tecplot (ascii) and matlab files of... -
Federal
Towards Prognostics for Electronics Components
National Aeronautics and Space Administration —
Electronics components have an increasingly critical role in avionics systems and in the development of future aircraft systems. Prognostics of such components is... -
Federal
Tracking Filters for Estimation of Jet Engine Deterioration
National Aeronautics and Space Administration —
This presentation will review the use of knowledge management in the development and support of Condition Based Maintenance (CBM) systems for complex systems with... -
Federal
Data Mining at NASA: From Theory to Applications
National Aeronautics and Space Administration —
NASA has some of the largest and most complex data sources in the world, with data sources ranging from the earth sciences, space sciences, and massive distributed...