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Original scientific paper
https://doi.org/10.7305/automatika.2014.12.605

Otkrivanje pogreške u analognim sklopovima analizom relativne amplitude i faze

Lan Ma ; School of Automation Engineering, University of Electronic Science and Technology of China, No.2006, West Hi-Tech Zone, Chengdu, Sichuan, China
Dongjie Bi ; School of Automation Engineering, University of Electronic Science and Technology of China, No.2006, West Hi-Tech Zone, Chengdu, Sichuan, China
Houjun Wang ; School of Automation Engineering, University of Electronic Science and Technology of China, No.2006, West Hi-Tech Zone, Chengdu, Sichuan, China

Fulltext: english, pdf (3 MB) pages 343-350 downloads: 502* cite
APA 6th Edition
Ma, L., Bi, D. & Wang, H. (2014). Analog Circuit Fault Detection Using Relative Amplitude and Relative Phase Analysis. Automatika, 55 (3), 343-350. https://doi.org/10.7305/automatika.2014.12.605
MLA 8th Edition
Ma, Lan, et al. "Analog Circuit Fault Detection Using Relative Amplitude and Relative Phase Analysis." Automatika, vol. 55, no. 3, 2014, pp. 343-350. https://doi.org/10.7305/automatika.2014.12.605. Accessed 7 Dec. 2021.
Chicago 17th Edition
Ma, Lan, Dongjie Bi and Houjun Wang. "Analog Circuit Fault Detection Using Relative Amplitude and Relative Phase Analysis." Automatika 55, no. 3 (2014): 343-350. https://doi.org/10.7305/automatika.2014.12.605
Harvard
Ma, L., Bi, D., and Wang, H. (2014). 'Analog Circuit Fault Detection Using Relative Amplitude and Relative Phase Analysis', Automatika, 55(3), pp. 343-350. https://doi.org/10.7305/automatika.2014.12.605
Vancouver
Ma L, Bi D, Wang H. Analog Circuit Fault Detection Using Relative Amplitude and Relative Phase Analysis. Automatika [Internet]. 2014 [cited 2021 December 07];55(3):343-350. https://doi.org/10.7305/automatika.2014.12.605
IEEE
L. Ma, D. Bi and H. Wang, "Analog Circuit Fault Detection Using Relative Amplitude and Relative Phase Analysis", Automatika, vol.55, no. 3, pp. 343-350, 2014. [Online]. https://doi.org/10.7305/automatika.2014.12.605

Abstracts
U ovome članku predložena je nova metoda otkrivanja parametarskih pogrešaka u analognim sklopovima temeljena na analizi relativne amplitude i faze promatranog sklopa (eng. Circuit Under Test, CUT). Relativna amplituda predstavlja zajedničku promjenu snage signala, dok relativna faza predstavlja pomak u fazi među signalima. U predloženoj metodi, koristeći Monte Carlo simulacije, vrijednost svake komponente CUT-a mijenja se unutar svojih granica tolerancije. Na taj način dobivaju se gornja i donja granica relativne amplitude i faze CUT uzoraka, dok se sama relativna amplituda i faza dobivaju tijekom testiranja. U slučaju da ijedan od tih dvaju faktora prelazi granicu, CUT se proglašava neispravnim. Učinkovitost predložene metode ispitana je pomoću HSpice/MATLAB simulacija nad dva referentna sklopa te na Tow-Thomas sklopu.

Keywords
relativna amplituda; relativna faza; parametarska pogreška; analogni sklop; otkrivanje neispravnosti

Hrčak ID: 133171

URI
https://hrcak.srce.hr/133171

[english]

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