Realization of a Digital Rate Meter as An Iir Digital Filter By Implementing An Optimized Signal Processing Algorithm
Apstrakt
By applying the well known dualism: mean count rate - mean time between successive pulses - the equivalence between an IIR digital filter and a preset count digital rate meter has been demonstrated. By using a bank of four second order IIR filters and an optimized automated algorithm for filter selection, a practical realization of a preset count rate meter giving good tradeoff between statistical fluctuations and speed of response, particularly at low count rates such as background monitoring, is presented. The presented solution is suitable for designing portable count rate meters. The designed prototype is capable of operating up to 3600 pulses per second with an accuracy of over 4% in steady-state and responce times of 1 second for the rising edge and 2 seconds for the falling edge of the mean count rate step-change.
Ključne reči:
adaptive measurement / digital rate meter / digital signal processingIzvor:
Nuclear technology and radiation protection, 2009, 24, 2, 126-131
DOI: 10.2298/NTRP0902126S
ISSN: 1451-3994
WoS: 000270413200009
Scopus: 2-s2.0-70649101199
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Šaponjić, Đorđe AU - Aranđelović, Vojislav PY - 2009 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3250 AB - By applying the well known dualism: mean count rate - mean time between successive pulses - the equivalence between an IIR digital filter and a preset count digital rate meter has been demonstrated. By using a bank of four second order IIR filters and an optimized automated algorithm for filter selection, a practical realization of a preset count rate meter giving good tradeoff between statistical fluctuations and speed of response, particularly at low count rates such as background monitoring, is presented. The presented solution is suitable for designing portable count rate meters. The designed prototype is capable of operating up to 3600 pulses per second with an accuracy of over 4% in steady-state and responce times of 1 second for the rising edge and 2 seconds for the falling edge of the mean count rate step-change. T2 - Nuclear technology and radiation protection T1 - Realization of a Digital Rate Meter as An Iir Digital Filter By Implementing An Optimized Signal Processing Algorithm VL - 24 IS - 2 SP - 126 EP - 131 DO - 10.2298/NTRP0902126S ER -
@article{ author = "Šaponjić, Đorđe and Aranđelović, Vojislav", year = "2009", abstract = "By applying the well known dualism: mean count rate - mean time between successive pulses - the equivalence between an IIR digital filter and a preset count digital rate meter has been demonstrated. By using a bank of four second order IIR filters and an optimized automated algorithm for filter selection, a practical realization of a preset count rate meter giving good tradeoff between statistical fluctuations and speed of response, particularly at low count rates such as background monitoring, is presented. The presented solution is suitable for designing portable count rate meters. The designed prototype is capable of operating up to 3600 pulses per second with an accuracy of over 4% in steady-state and responce times of 1 second for the rising edge and 2 seconds for the falling edge of the mean count rate step-change.", journal = "Nuclear technology and radiation protection", title = "Realization of a Digital Rate Meter as An Iir Digital Filter By Implementing An Optimized Signal Processing Algorithm", volume = "24", number = "2", pages = "126-131", doi = "10.2298/NTRP0902126S" }
Šaponjić, Đ.,& Aranđelović, V.. (2009). Realization of a Digital Rate Meter as An Iir Digital Filter By Implementing An Optimized Signal Processing Algorithm. in Nuclear technology and radiation protection, 24(2), 126-131. https://doi.org/10.2298/NTRP0902126S
Šaponjić Đ, Aranđelović V. Realization of a Digital Rate Meter as An Iir Digital Filter By Implementing An Optimized Signal Processing Algorithm. in Nuclear technology and radiation protection. 2009;24(2):126-131. doi:10.2298/NTRP0902126S .
Šaponjić, Đorđe, Aranđelović, Vojislav, "Realization of a Digital Rate Meter as An Iir Digital Filter By Implementing An Optimized Signal Processing Algorithm" in Nuclear technology and radiation protection, 24, no. 2 (2009):126-131, https://doi.org/10.2298/NTRP0902126S . .