Zobrazeno 1 - 10
of 962
pro vyhledávání: '"Field calibration"'
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 42, Iss 4, Pp 707-715 (2024)
According to GJB1179A-2012 "Quality Requirements for Low Speed and High Speed Wind Tunnel Flow Fields", the velocity field calibration is a key item in the wind tunnel flow field calibration and an important basis for evaluating whether wind tunnels
Externí odkaz:
https://doaj.org/article/91a5992e834c40b3b70d30c3d63175da
Publikováno v:
IEEE Access, Vol 12, Pp 38102-38111 (2024)
This paper presents a simple, lightweight, automatic calibration method for low-cost triaxial accelerometers, utilizing the Earth’s gravitational constant in various orientations. It can be easily implemented using only fixed-point arithmetic and c
Externí odkaz:
https://doaj.org/article/b58b792bb0fb48c798f822d85c82f3dc
Autor:
Massimo Duchi, Edoardo Ida’
Publikováno v:
Robotics, Vol 13, Iss 11, p 156 (2024)
Inertial Measurement Units are widely used in various applications and, hardware-wise, they primarily consist of a tri-axial accelerometer and a tri-axial gyroscope. For low-end commercial employments, the low cost of the device is crucial: this make
Externí odkaz:
https://doaj.org/article/471630dfc590416cb75e39c54f9e27ce
Autor:
Johannes Christoph Sattler, Iesse Peer Schneider, Florian Angele, Vikrama Atti, Cristiano Teixeira Boura, Ulf Herrmann
Publikováno v:
SolarPACES Conference Proceedings, Vol 1 (2024)
In this work, three patent pending calibration methods for heliostat fields of central receiver systems (CRS) developed by the Solar-Institut Jülich (SIJ) of the FH Aachen University of Applied Sciences are presented. The calibration methods can eit
Externí odkaz:
https://doaj.org/article/b4b3f49baf1147d1ae6a16dfd49c9d78
Autor:
James Weng, Wenqian Xu, Kamila M. Wiaderek, Olaf J. Borkiewicz, Jahui Chen, Robert B. Von Dreele, Leighanne C. Gallington, Uta Ruett
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 3, Pp 546-554 (2023)
Flat-field calibration of X-ray area detectors is a challenge due to the inability to generate an X-ray flat-field at the selected photon energy the beamline operates at, which has a strong influence on the measurement behavior of the detector. A met
Externí odkaz:
https://doaj.org/article/5ea31ae366984e70838b34ee6029545b
Publikováno v:
Journal of Isotopes, Vol 36, Iss 2, Pp 219-225 (2023)
In order to meet the needs of on-site calibration of tritium monitor, the on-site calibration technology of tritium monitor is studied. According to the calibration method recommended by international standards, a portable calibration device was esta
Externí odkaz:
https://doaj.org/article/022669ac46da4f63b362204dc5644223
Akademický článek
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GNSS Receiver Antenna Absolute Field Calibration System Development: Testing and Preliminary Results
Publikováno v:
Remote Sensing, Vol 15, Iss 18, p 4622 (2023)
For high-precision Global Navigation Satellite Systems (GNSS) positioning based on carrier-phase measurements, knowledge of the GNSS receiver antenna electrical signal reception characteristics, i.e., phase center, is crucial. Numerous studies have l
Externí odkaz:
https://doaj.org/article/0e44083eda1b42628927ceb9cc846f32
Autor:
Bin Feng, Georg Steinhauser, Weihai Zhuo, Zhiling Li, Yupeng Yao, Tobias Blenke, Chao Zhao, Franz Renz, Bo Chen
Publikováno v:
Environment International, Vol 169, Iss , Pp 107505- (2022)
Anthropogenic release of tritium from nuclear facilities is expected to increase significantly in the coming decades, which may cause radiation exposure to humans through the contamination of water and food chains. It is necessary and urgent to acqui
Externí odkaz:
https://doaj.org/article/0bfbb6da19ac4329a305f56a64b7d5ad
Publikováno v:
Applied AI Letters, Vol 3, Iss 3, Pp n/a-n/a (2022)
Abstract Low‐cost air quality monitoring networks can potentially increase the availability of high‐resolution monitoring to inform analytic and evidence‐informed approaches to better manage air quality. This is particularly relevant in low and
Externí odkaz:
https://doaj.org/article/d2a40331a1ce4f41b84fb5895b60c115