Some practical realizations of preset time count rate meters using optimized adaptive digital signal-processing solutions
Апстракт
Two optimized adaptive digital signal processors were developed to implement the preset time count rate meters. The first processor improves stationary characteristics of the count rate meter by implementing the control of the error of the mean count rate when the changes of the mean count rate are only due to its stochastic nature. The second processor is focused on dynamic characteristics. Its time response is made adaptive to the changes of the mean count rate which are due to increased or decreased radiation levels. The change of the mean count rate is sensed by a specially devised detection algorithm. Three mean count rate meters, based on the developed adaptive digital signal processors, were realized and were used for experimental validation of proposed adaptive digital signal processors. The experimental results, conducted without and with radioisotope for the specified errors of 10% and 5%, showed to agree well with theoretical predictions. (c) 2005 Elsevier B.V. All rights re...served.
Кључне речи:
practical realizations / preset time count rate meter / adaptive signal processing / low-pass filter / F1R filter / mean count rateИзвор:
Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 2005, 555, 1-2, 451-456
DOI: 10.1016/j.nima.2005.08.100
ISSN: 0168-9002
WoS: 000234354900052
Scopus: 2-s2.0-28044446316
Колекције
Институција/група
VinčaTY - JOUR AU - Zigic, A PY - 2005 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2964 AB - Two optimized adaptive digital signal processors were developed to implement the preset time count rate meters. The first processor improves stationary characteristics of the count rate meter by implementing the control of the error of the mean count rate when the changes of the mean count rate are only due to its stochastic nature. The second processor is focused on dynamic characteristics. Its time response is made adaptive to the changes of the mean count rate which are due to increased or decreased radiation levels. The change of the mean count rate is sensed by a specially devised detection algorithm. Three mean count rate meters, based on the developed adaptive digital signal processors, were realized and were used for experimental validation of proposed adaptive digital signal processors. The experimental results, conducted without and with radioisotope for the specified errors of 10% and 5%, showed to agree well with theoretical predictions. (c) 2005 Elsevier B.V. All rights reserved. T2 - Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment T1 - Some practical realizations of preset time count rate meters using optimized adaptive digital signal-processing solutions VL - 555 IS - 1-2 SP - 451 EP - 456 DO - 10.1016/j.nima.2005.08.100 ER -
@article{ author = "Zigic, A", year = "2005", abstract = "Two optimized adaptive digital signal processors were developed to implement the preset time count rate meters. The first processor improves stationary characteristics of the count rate meter by implementing the control of the error of the mean count rate when the changes of the mean count rate are only due to its stochastic nature. The second processor is focused on dynamic characteristics. Its time response is made adaptive to the changes of the mean count rate which are due to increased or decreased radiation levels. The change of the mean count rate is sensed by a specially devised detection algorithm. Three mean count rate meters, based on the developed adaptive digital signal processors, were realized and were used for experimental validation of proposed adaptive digital signal processors. The experimental results, conducted without and with radioisotope for the specified errors of 10% and 5%, showed to agree well with theoretical predictions. (c) 2005 Elsevier B.V. All rights reserved.", journal = "Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment", title = "Some practical realizations of preset time count rate meters using optimized adaptive digital signal-processing solutions", volume = "555", number = "1-2", pages = "451-456", doi = "10.1016/j.nima.2005.08.100" }
Zigic, A.. (2005). Some practical realizations of preset time count rate meters using optimized adaptive digital signal-processing solutions. in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 555(1-2), 451-456. https://doi.org/10.1016/j.nima.2005.08.100
Zigic A. Some practical realizations of preset time count rate meters using optimized adaptive digital signal-processing solutions. in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment. 2005;555(1-2):451-456. doi:10.1016/j.nima.2005.08.100 .
Zigic, A, "Some practical realizations of preset time count rate meters using optimized adaptive digital signal-processing solutions" in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 555, no. 1-2 (2005):451-456, https://doi.org/10.1016/j.nima.2005.08.100 . .