Results 241 to 250 of about 591,139 (353)

Extremely Low earth orbit Imaging and Technology Explorer (ELITE): A Very Low Earth Orbit Mission [PDF]

open access: yes
Extremely Low earth orbit Imaging and Technology Explorer (ELITE) is an experimental micro-satellite on a mission to demonstrate the very low earth orbit (VLEO) flight, high-resolution imaging, and atmospheric data collection.
Athreyas, Kashyapa Naren   +5 more
core   +1 more source

Anomaly Detection Method for Hybrid Workpieces Using Dynamic Time Warping

open access: yesAdvanced Engineering Materials, EarlyView.
Monitoring of hybrid workpieces: when machining hybrid workpieces, unavoidable axial deviations of the material transition zone cause temporal shifts in the process force signals. A new anomaly detection method based on dynamic time warping is proposed to detect material defects.
Berend Denkena   +3 more
wiley   +1 more source

Electric propulsion systems for small satellites: the low earth orbit mission perseus [PDF]

open access: bronze, 2011
Dagmar Bock   +8 more
openalex   +1 more source

An Ontology‐Augmented Digital Twin for Fiber‐Reinforced Polymer Structures at the Example of Wind Turbine Rotor Blades

open access: yesAdvanced Engineering Materials, EarlyView.
A methodology for establishing an ontology‐augmented structural digital twin for fiber‐reinforced polymer structures dedicated to individual lifetime prediction, in this case, a wind turbine rotor blade, is introduced. The methodology resembles the manufacturing as well as the operation of the structure.
Marc Luger   +6 more
wiley   +1 more source

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