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Li-ion Battery Aging Datasets recent views
This data set has been collected from a custom built battery prognostics testbed at the NASA Ames Prognostics Center of Excellence (PCoE). Li-ion batteries were run through 3... -
Multivariate Time Series Search recent views
Multivariate Time-Series (MTS) are ubiquitous, and are generated in areas as disparate as sensor recordings in aerospace systems, music and video streams, medical monitoring,... -
C-MAPSS Aircraft Engine Simulator Data recent views
SPECIAL NOTE: C-MAPSS and C-MAPSS40K ARE CURRENTLY UNAVAILABLE FOR DOWNLOAD. Glenn Research Center management is reviewing the availability requirements for these software... -
BSCW Unstructured Grids - VGRID software recent views
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 with mixed... -
HTML files recent views
This is a resource where HTML files will be stored for the website -
Identification of Spatial Fault Patterns in Semiconductor Wafers recent views
Abstract The semiconductor industry is constantly searching for new ways to increase the rate of both process development and yield learning. As more data is being collected and... -
Unsupervised Anomaly Detection for Liquid-Fueled Rocket Prop... recent views
Title: Unsupervised Anomaly Detection for Liquid-Fueled Rocket Propulsion Health Monitoring. Abstract: This article describes the results of applying four unsupervised anomaly... -
Analysis of Virtual Sensors for Predicting Aircraft Fuel Consumption recent views
Previous research described the use of machine learning algorithms to predict aircraft fuel consumption. This technique, known as Virtual Sensors, models fuel consumption as a... -
Anomaly Detection in a Fleet of Systems recent views
A fleet is a group of systems (e.g., cars, aircraft) that are designed and manufactured the same way and are intended to be used the same way. For example, a fleet of delivery... -
ASE SIM Workshop WEBCAST Link & Presentation Slides recent views
Link to Aeroservoelasticity Simulation Workshop WEBCAST -
Supercritical Airfoil Coordinates recent views
Rectangular Supercritical Wing (Ricketts) - design and measured locations are provided in an Excel file RSW_airfoil_coordinates_ricketts.xls . One sheet is with Non dimensional... -
Automated Discovery of Flight Track Anomalies recent views
As new technologies are developed to handle the complexities of the Next Generation Air Transportation System (NextGen), it is increasingly important to address both current and... -
A Survey of Artificial Intelligence for Prognostics recent views
Integrated Systems Health Management includes as key elements fault detection, fault diagnostics, and failure prognostics. Whereas fault detection and diagnostics have been the... -
Pseudo-Label Generation for Multi-Label Text Classification recent views
With the advent and expansion of social networking, the amount of generated text data has seen a sharp increase. In order to handle such a huge volume of text data, new and... -
Fleet Level Anomaly Detection of Aviation Safety Data recent views
For the purposes of this paper, the National Airspace System (NAS) encompasses the operations of all aircraft which are subject to air traffic control procedures. The NAS is a... -
Classification recent views
A supervised learning task involves constructing a mapping from an input data space (normally described by several features) to an output space. A set of training examples---... -
Diagnosing Faults in Electrical Power Systems of Spacecraft and Aircraft recent views
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 system fault... -
Anomaly Detection for Complex Systems recent views
In performance maintenance in large, complex systems, sensor information from sub-components tends to be readily available, and can be used to make predictions about the... -
Comparative Analysis of Data-Driven Anomaly Detection Methods recent views
This paper provides a review of three different advanced machine learning algorithms for anomaly detection in continuous data streams from a ground-test firing of a subscale...