Found 649 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 -
This dataset contains information about hundreds of designated user-facilities and R&D equipment funded by the U.S. Department of Energy and accessible to the private sector. These facilities...
Search relevance: 1.00 | Views last month: 27 | 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 -
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
