Found 1106 datasets matching filters.
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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 different operational...
Search relevance: 1.00 | Views last month: 218 | Published on: 2025-10-06 -
**SPECIAL NOTE:** C-MAPSS and C-MAPSS40K ARE CURRENTLY UNAVAILABLE FOR DOWNLOAD. Glenn Research Center management is reviewing the availability requirements for these software packages. We...
Search relevance: 1.00 | Views last month: 32 | Published on: 2025-08-03 -
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 function of aircraft...
Search relevance: 1.00 | Views last month: 23 | Published on: 2025-08-04 -
This paper presents a novel battery health management technology for the new generation of electric unmanned aerial vehicles powered by long-life, high-density, scalable power sources. Current...
Search relevance: 1.00 | Views last month: 18 | Published on: 2025-08-04 -
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 highly complex...
Search relevance: 1.00 | Views last month: 17 | Published on: 2025-08-04 -
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, and financial...
Search relevance: 1.00 | Views last month: 12 | Published on: 2026-01-17 -
We present a set of novel algorithms which we call sequenceMiner, that detect and characterize anomalies in large sets of high-dimensional symbol sequences that arise from recordings of switch...
Search relevance: 1.00 | Views last month: 12 | Published on: 2025-08-04 -
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---examples with known...
Search relevance: 1.00 | Views last month: 12 | Published on: 2025-08-04 -
The ASIAS effort builds on demonstrations that an open exchange of information contributes to improved aviation safety. ASIAS is a comprehensive effort, covering the collection and secure...
Search relevance: 1.00 | Views last month: 11 | Published on: 2025-08-03 -
In summary, this paper lays out a novel battery health management technique for application onboard an electric UAV. This technique is also applicable to other electric vehicles, like electric...
Search relevance: 1.00 | Views last month: 11 | Published on: 2026-03-07 -
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 diagnosis by means...
Search relevance: 1.00 | Views last month: 10 | Published on: 2025-08-04 -
World Wind allows any user to zoom from satellite altitude into any place on Earth, leveraging high resolution LandSat imagery and SRTM elevation data to experience Earth in visually rich 3D, just...
Search relevance: 1.00 | Views last month: 10 | Published on: 2025-08-03 -
Batteries represent complex systems whose internal state vari- ables are either inaccessible to sensors or hard to measure un- der operational conditions. This work exemplifies how more detailed...
Search relevance: 1.00 | Views last month: 10 | Published on: 2026-03-07 -
This paper demonstrates how to apply prognostics to power MOSFETs (metal oxide field effect transistor). The methodology uses thermal cycling to age devices and Gaussian process regression to...
Search relevance: 1.00 | Views last month: 10 | Published on: 2025-08-04 -
A reduced dynamical model describing temperature stratification effects driven by natural convection in a liquid hydrogen cryogenic fuel tank has been developed. It accounts for cryogenic...
Search relevance: 1.00 | Views last month: 9 | Published on: 2026-03-07 -
**PHM08 Challenge Dataset is now publicly available at the NASA Prognostics Respository + [Download](http://ti.arc.nasa.gov/tech/dash/pcoe/prognostic-data-repository/)** **INTRODUCTION - WHY...
Search relevance: 1.00 | Views last month: 8 | Published on: 2025-08-04 -
On line detection techniques to monitor the health of rotating engine components are becoming increasingly attractive options to aircraft engine companies in order to increase safety of operation...
Search relevance: 1.00 | Views last month: 8 | Published on: 2025-08-04
