Localization of ionizing radiation sources via an autonomous robotic system
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F19%3APU132167" target="_blank" >RIV/00216305:26620/19:PU132167 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/29372259:_____/19:N0000050
Výsledek na webu
<a href="https://academic.oup.com/rpd/advance-article-abstract/doi/10.1093/rpd/ncz213/5618733" target="_blank" >https://academic.oup.com/rpd/advance-article-abstract/doi/10.1093/rpd/ncz213/5618733</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/rpd/ncz213" target="_blank" >10.1093/rpd/ncz213</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Localization of ionizing radiation sources via an autonomous robotic system
Popis výsledku v původním jazyce
The article discusses an autonomous and flexible robotic system for radiation monitoring. The detection part of the system comprises two NaI(Tl) scintillation detectors; one of these is collimated to allow directionally sensitive measurements, and the other is used to calculate the dose rate and provides sufficient sensitivity. Special algorithms for autonomous operation of an unmanned ground vehicle were developed, utilizing radiation characteristics acquired by the implemented detection system. The system was designed to operate in three modes: radiation mapping, localization of discrete sources, and inspection of a region of interest. All of the modes were verified experimentally. In the localization mode, the time required to localize ionizing radiation sources was reduced by a half compared to the field mapping mode exploiting parallel trajectories; the localization accuracy remained the same. In the inspection mode, the desired functionality was achieved, and the changes in the sources arrangement were detected reliably in the experiments.
Název v anglickém jazyce
Localization of ionizing radiation sources via an autonomous robotic system
Popis výsledku anglicky
The article discusses an autonomous and flexible robotic system for radiation monitoring. The detection part of the system comprises two NaI(Tl) scintillation detectors; one of these is collimated to allow directionally sensitive measurements, and the other is used to calculate the dose rate and provides sufficient sensitivity. Special algorithms for autonomous operation of an unmanned ground vehicle were developed, utilizing radiation characteristics acquired by the implemented detection system. The system was designed to operate in three modes: radiation mapping, localization of discrete sources, and inspection of a region of interest. All of the modes were verified experimentally. In the localization mode, the time required to localize ionizing radiation sources was reduced by a half compared to the field mapping mode exploiting parallel trajectories; the localization accuracy remained the same. In the inspection mode, the desired functionality was achieved, and the changes in the sources arrangement were detected reliably in the experiments.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
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OECD FORD obor
10511 - Environmental sciences (social aspects to be 5.7)
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
RADIATION PROTECTION DOSIMETRY
ISSN
0144-8420
e-ISSN
1742-3406
Svazek periodika
186
Číslo periodika v rámci svazku
2-3
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
8
Strana od-do
249-256
Kód UT WoS článku
000530582200022
EID výsledku v databázi Scopus
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