Results 141 to 150 of about 423,059 (295)

Self Calibrating Interferometric Sensor

open access: yes, 2006
This thesis deals with the development of an optical sensor based onmicro interferometric backscatter detection (MIBD). A priceeffective, highly sensitive and ready for mass production platform isthe goal of this project. The thesis covers three areas.
openaire   +1 more source

Analysis of the transient calibration of heat flux sensors: One dimensional case [PDF]

open access: yes
The effect of transient heat flux on heat flux sensor response and calibration is analyzed. A one dimensional case was studied in order to elucidate the key parameters and trends for the problem.
Dybbs, A., Ling, J. X.
core   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff   +9 more
wiley   +1 more source

The Network for Calibration and Validation in Earth Observation (NCAVEO) 2006 field campaign

open access: yes, 2008
This paper describes a remote sensing field campaign undertaken by the Network for Calibration and Validation in Earth Observation (NCAVEO) in southern England in June 2006.
Milton, E.J., NCAVEO Partnership
core  

Evaluating Energy Absorption Performance of Filled Lattice Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney   +2 more
wiley   +1 more source

AI in Sensor Calibration

open access: yesInternational Journal for Research in Applied Science and Engineering Technology
Sensor calibration is a crucial process in ensuring the accuracy and reliability of data collected from various sensing devices. Traditional calibration methods are often time-consuming, require manual intervention, and may not adapt well to changing environmental conditions.
openaire   +1 more source

Multi-Sensor System Calibrations

open access: yes, 2018
Many applications in robotics require awareness of the state of the robot and its environment. Faced with ambiguities arising in measurements from any single sensor, many applications turn to integrating multiple sensors with often complementary characteristics. This work addresses calibration of multi-sensor systems.
openaire   +2 more sources

NASA Aircraft-Satellite Instrument Calibration Project [PDF]

open access: yes
Ground based prelaunch calibration of satellite instruments usually is not adequate to provide an accurate characterization of the in-orbit performance of a satellite instrument.
Guenther, B. W.
core   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

open access: yesAdvanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa   +9 more
wiley   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat   +7 more
wiley   +1 more source

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