Mössbauer Spectrometer With Advanced Modulation of Gamma Ray Energy Utilizing Real-Time Industrial Computer

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F21%3A73607915" target="_blank" >RIV/61989592:15310/21:73607915 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/9446983" target="_blank" >https://ieeexplore.ieee.org/document/9446983</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/TNS.2021.3086486" target="_blank" >10.1109/TNS.2021.3086486</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mössbauer Spectrometer With Advanced Modulation of Gamma Ray Energy Utilizing Real-Time Industrial Computer

Popis výsledku v původním jazyce

A new Mössbauer spectrometer based on a CompactRIO platform was developed. The CompactRIO is a modular industrial computer platform developed by the National Instruments. This device runs under “LabVIEW RT OS”—Linux-based real-time operating system, which has a support of the LabVIEW programming environment. The CompactRIO has an integrated field programmable gate array (FPGA), which was used for most critical functions of the developed spectrometer, such as scintillation detector signal acquisition and accumulation of Mössbauer spectra, and for driving a velocity transducer movement using a proportional–integral–derivative (PID) regulation. The velocity transducer modulates gamma rays’ energy by movement using the Doppler effect. Precision of this movement is crucial, as it defines whole spectrometer accuracy. More sophisticated algorithms (i.e., PID parameters autotuning and additional Mössbauer spectra linearization methods) have been implemented on the real-time part of the CompactRIO. The developed spectrometer demonstrates the advantages of the real-time systems such as deterministic processing of large amounts of data allowing measurement in a very high velocity resolution.

Název v anglickém jazyce

Mössbauer Spectrometer With Advanced Modulation of Gamma Ray Energy Utilizing Real-Time Industrial Computer

Popis výsledku anglicky

A new Mössbauer spectrometer based on a CompactRIO platform was developed. The CompactRIO is a modular industrial computer platform developed by the National Instruments. This device runs under “LabVIEW RT OS”—Linux-based real-time operating system, which has a support of the LabVIEW programming environment. The CompactRIO has an integrated field programmable gate array (FPGA), which was used for most critical functions of the developed spectrometer, such as scintillation detector signal acquisition and accumulation of Mössbauer spectra, and for driving a velocity transducer movement using a proportional–integral–derivative (PID) regulation. The velocity transducer modulates gamma rays’ energy by movement using the Doppler effect. Precision of this movement is crucial, as it defines whole spectrometer accuracy. More sophisticated algorithms (i.e., PID parameters autotuning and additional Mössbauer spectra linearization methods) have been implemented on the real-time part of the CompactRIO. The developed spectrometer demonstrates the advantages of the real-time systems such as deterministic processing of large amounts of data allowing measurement in a very high velocity resolution.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10304 - Nuclear physics

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEE TRANSACTIONS ON NUCLEAR SCIENCE

ISSN

0018-9499

e-ISSN

—

Svazek periodika

68

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

1869-1875

Kód UT WoS článku

000687247300048

EID výsledku v databázi Scopus

2-s2.0-85107388914