prikaz prve stranice dokumenta Development of a reference device for the calibration of optical one-shot time-interval measurements
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Development of a reference device for the calibration of optical one-shot time-interval measurements
Electronics, 12 (2023), 2; 439. https://doi.org/10.3390/electronics12020439
Kuhinek, Dalibor; Bratko, Tomislav; Vukošić, Hrvoje; Gavranić, Ivica

Institucijski repozitorij: Repozitorij Rudarsko-geološko-naftnog fakulteta Sveučilišta u Zagrebu

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Kuhinek, D., Bratko, T., Vukošić, H. i Gavranić, I. (2023). Development of a reference device for the calibration of optical one-shot time-interval measurements. Electronics, 12. (2). doi: 10.3390/electronics12020439

Kuhinek, Dalibor, et al. "Development of a reference device for the calibration of optical one-shot time-interval measurements." Electronics, vol. 12, br. 2, 2023. https://doi.org/10.3390/electronics12020439

Kuhinek, Dalibor, Tomislav Bratko, Hrvoje Vukošić i Ivica Gavranić. "Development of a reference device for the calibration of optical one-shot time-interval measurements." Electronics 12, br. 2 (2023). https://doi.org/10.3390/electronics12020439

Kuhinek, D., et al. (2023) 'Development of a reference device for the calibration of optical one-shot time-interval measurements', Electronics, 12(2). doi: 10.3390/electronics12020439

Kuhinek D, Bratko T, Vukošić H, Gavranić I. Development of a reference device for the calibration of optical one-shot time-interval measurements. Electronics [Internet]. 14.01.2023. [pristupljeno 01.12.2024.];12(2). doi: 10.3390/electronics12020439

D. Kuhinek, T. Bratko, H. Vukošić i I. Gavranić, "Development of a reference device for the calibration of optical one-shot time-interval measurements", Electronics, vol. 12, br. 2, Siječanj 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:169:460306. [Citirano: 01.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:169:460306
Podaci o radu
Naslov (engleski)Development of a reference device for the calibration of optical one-shot time-interval measurements
AutorDalibor Kuhinek
AutorTomislav Bratko
AutorHrvoje Vukošić
AutorIvica Gavranić
Autorova ustanovaSveučilište u Zagrebu
Rudarsko-geološko-naftni fakultet
(Zavod za rudarstvo i geotehniku)
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Elektrotehnika
Sažetak (engleski)
This paper presents the development of a device that creates two or more light pulses with a precision time delay in a range from microseconds to several seconds and for the purpose of the calibration of velocity of detonation (VOD) measurement instruments. The device was assembled, programmed, and tested for functionality. Measurements were conducted using a reference counter. First, a precision OCXO (oven-controlled crystal oscillator) was used as a clock source. For verification of programmed subroutines, a counter oscillator output port was used as a source of clock signal for the microcontroller. This enabled the cancellation of possible oscillator errors. The signal had to be converted from an AC sine signal to a signal with positive values only using a clamper circuit. By the proposed solution, a calculable standard of time delay between two light pulses was achieved. According to the obtained results, this device can be used to calibrate field measurement devices for VOD measurements in explosives or some other use where the measurement device records the time interval between multiple light pulses. This enables more confidence in measurement results, faster recognition of instrument drift and increases the quality of measurement.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaElectronics
Brojčani podacivol. 12, br. 2, 439
e-ISSN2079-9292
DOIhttps://doi.org/10.3390/electronics12020439
URN:NBNurn:nbn:hr:169:460306
Datum objave publikacije2023-01-14
ProjektŠifra: KK.01.1.1.02.0022
Naziv (hrvatski): Virtulab – Integrirani laboratorij za primarne i sekundarne sirovine
Naziv (engleski): Virtulab – Integrirani laboratorij za primarne i sekundarne sirovine
Kratica: Virtulab
Voditelj: Sibila Borojević Šoštarić
Pravna nadležnost: eu
Financijer: Europska unija
Linija financiranja: European Regional Development Fund
URL dokumentahttps://www.mdpi.com/2079-9292/12/2/439
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2024-11-07 11:00:41