|
|
|
|
|
Bálint Bögre, István Mészáros
Pág. 150 - 158
In this work five different methods ? AC magnetometer, DC magnetometer, Feritscope, EBSD and X-ray diffraction - were compared with each other. These methods were used to determine the d-ferrite content of samples. The limits, disadvantages and advantage...
ver más
|
|
|
|
|
|
|
|
|
|
|
Stefano Carletta, Paolo Teofilatto and M. Salim Farissi
Attitude determination represents a fundamental task for spacecraft. Achieving this task on small satellites, and nanosatellites in particular, is further challenging, because the limited power and computational resources available on-board, together wit...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yevgeni Gutnik and Morel Groper
Precise close range underwater electromagnetic navigation and docking.
|
|
|
|
|
|
|
|
|
|
|
Dulani Chamika Withanage, Mariko Teramoto and Mengu Cho
Magnetometers are important sensors with applications in the attitude determination and control systems of satellites. CubeSats have certain limitations related to power, mass, and volume. Due to this, CubeSat magnetometers are not separated from other e...
ver más
|
|
|
|
|
|
|
|
|
|
|
Linfeng Li, Weidong Liu, Le Li, Huifeng Jiao, Junqi Qu and Gongwu Sun
In order to solve the problem that the cesium optical pump magnetometer is disturbed by the carrier?s interference magnetic field during magnetic field anomaly detection, an interference magnetic field compensation method based on an improved mayfly opti...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nurbol Kaliaskarov,Viktor Ivel,Yulia Gerasimova,Vyacheslav Yugay,Sayat Moldakhmetov
Pág. 36 - 48
The research addresses the issues of collection and transmission of measurement data when monitoring various construction objects and bridge structures. The issues were resolved by developing a distributed system using Wi-Fi technologies. The results of ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yinan Hu, Geoffrey Z. Iwata, Lykourgos Bougas, John W. Blanchard, Arne Wickenbrock, Gerhard Jakob, Stephan Schwarz, Clemens Schwarzinger, Alexej Jerschow and Dmitry Budker
Solid-state battery technology is motivated by the desire to deliver flexible power storage in a safe and efficient manner. The increasingly widespread use of batteries from mass production facilities highlights the need for a rapid and sensitive diagnos...
ver más
|
|
|
|
|
|
|
|
|
|
|
P. Bevington, R. Gartman and W. Chalupczak
We explore the capabilities of the radio-frequency atomic magnetometers in the non-destructive detection of concealed defects. We present results from the systematic magnetic inductive measurement of various defect types in an electrically conductive obj...
ver más
|
|
|
|
|
|
|
|
|
|
|
Haidong Wang, Teng Wu, He Wang, Sheng Li, Zaisheng Lin, Xiang Peng and Hong Guo
We propose a compact 4He magnetometer realizing magnetic field measurement and laser-frequency stabilization simultaneously in a single 4He atomic cell. The frequency stabilization scheme is based on the asymmetric line shape of magnetic resonance which ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sarah Parcak, Gregory Mumford and Chase Childs
This paper will assess the most recently available open access high-resolution optical satellite data (0.3 m?0.6 m) and its detection of buried ancient features versus ground based remote sensing tools. It also discusses the importance of CORONA satellit...
ver más
|
|
|
|
|
|
|
|
|
|
|
Roman Krivánek
A combination of geophysical methods could be very a useful and a practical way of verifying the origin and precise localisation of archaeological situations identified by different remote sensing techniques. The results of different methods (and scales)...
ver más
|
|
|
|
|
|
|
|
|
|
|
Carmen Cuenca-García, Elina Aidona, Clare Wilson, Abir Jrad and Apostolos Sarris
This paper presents the results of a study exploring the potential of magnetic-susceptibility and phosphate soil analyses to locate and characterize buried Neolithic settlements in Thessaly, Greece. Using the preliminary results of large-area magnetomete...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ri Lin, Yucheng Zhao, Dejun Li, Mingwei Lin and Canjun Yang
To address the poor effect of optical/visual guidance used in AUV terminal docking with strong background light and turbid water quality, an underwater electromagnetic guidance method based on the magnetic dipole model is proposed in this paper. Accordin...
ver más
|
|
|
|
|
|
|
|
|
|
|
M. Salim Farissi, Stefano Carletta, Augusto Nascetti and Paolo Teofilatto
The subject of this work is the implementation and experimental testing of a purely magnetic attitude control strategy, which can provide stabilization after the deployment and pointing of the spacecraft without any attitude information. In particular, t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Isai Fajardo, Aleksander A. Lidtke, Sidi Ahmed Bendoukha, Jesus Gonzalez-Llorente, Rafael Rodríguez, Rigoberto Morales, Dmytro Faizullin, Misuzu Matsuoka, Naoya Urakami, Ryo Kawauchi, Masayuki Miyazaki, Naofumi Yamagata, Ken Hatanaka, Farhan Abdullah, Juan J. Rojas, Mohamed Elhady Keshk, Kiruki Cosmas, Tuguldur Ulambayar, Premkumar Saganti, Doug Holland, Tsvetan Dachev, Sean Tuttle, Roger Dudziak and Kei-ichi OkuyamaaddShow full author listremoveHide full author list
Ten-Koh is a 23.5 kg, low-cost satellite developed to conduct space environment effects research in low-Earth orbit (LEO). Ten-Koh was developed primarily by students of the Kyushu Institute of Technology (Kyutech) and launched on 29 October 2018 on-boar...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jian Wang, Andong Hu, Xin Li and Yan Wang
-
|
|
|
|
|
|
|
|
|
|
|
Jian Wang, Andong Hu, Xin Li and Yan Wang
|
|
|
|
|
|
|
|
|
|
|
Mohammed A. A. Desouky and Ossama Abdelkhalik
This paper is concerned with magnetic attitude control of spacecraft. The operation of the magnetic actuators is usually on a duty cycle; during the off times in this duty cycle the magnetometers are used to measure the magnetic field around the spacecra...
ver más
|
|
|
|
|
|
|
|
|
|
|
Min Zhao, Danyang Qin, Ruolin Guo and Xinxin Wang
With the continuous expansion of the market of indoor localization, the requirements of indoor localization technology are becoming higher and higher. Existing indoor floor localization (IFL) systems based on Wi-Fi signal and barometer data are susceptib...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chang Liu, Ziqian Yue, Zitong Xu, Ming Ding and Yueyang Zhai
In atomic physics experiments, a frequency-stabilized or ?locked? laser source is commonly required. Many established techniques are available for locking close to an atomic resonance. However, in many instances, such as atomic magnetometer and magic wav...
ver más
|
|
|
|
|
|