{"title":"基于FPGA的数字计数速率计和计数时间自动调节的通量变化率计用于核反应堆脉冲模式通量测量","authors":"Gloria Ríos, D. Estryk, C. Verrastro","doi":"10.1109/SPL.2019.8714262","DOIUrl":null,"url":null,"abstract":"This paper describes a digital count-rate meter and flux-change-rate meter implemented using Field Programmable Gate Array (FPGA) technology with proprietary algorithms developed for measuring pulse-mode flux and its variations at startup of nuclear research reactors. Due to its auto-adjusting counting time implementation which optimizes the trade-off between statistical precision and response time, it provides a wide range of count-rate from 0.1 to $\\pmb{10^{6}}$ pulse per second with response time inversely proportional to the actual count-rate.","PeriodicalId":161898,"journal":{"name":"2019 X Southern Conference on Programmable Logic (SPL)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Digital Count-Rate Meter and Flux-Change-Rate Meter with Automatic Adjust of Counting Time Based on FPGA for Pulse-Mode Flux Measurements in Nuclear Reactors\",\"authors\":\"Gloria Ríos, D. Estryk, C. Verrastro\",\"doi\":\"10.1109/SPL.2019.8714262\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper describes a digital count-rate meter and flux-change-rate meter implemented using Field Programmable Gate Array (FPGA) technology with proprietary algorithms developed for measuring pulse-mode flux and its variations at startup of nuclear research reactors. Due to its auto-adjusting counting time implementation which optimizes the trade-off between statistical precision and response time, it provides a wide range of count-rate from 0.1 to $\\\\pmb{10^{6}}$ pulse per second with response time inversely proportional to the actual count-rate.\",\"PeriodicalId\":161898,\"journal\":{\"name\":\"2019 X Southern Conference on Programmable Logic (SPL)\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 X Southern Conference on Programmable Logic (SPL)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SPL.2019.8714262\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 X Southern Conference on Programmable Logic (SPL)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SPL.2019.8714262","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Digital Count-Rate Meter and Flux-Change-Rate Meter with Automatic Adjust of Counting Time Based on FPGA for Pulse-Mode Flux Measurements in Nuclear Reactors
This paper describes a digital count-rate meter and flux-change-rate meter implemented using Field Programmable Gate Array (FPGA) technology with proprietary algorithms developed for measuring pulse-mode flux and its variations at startup of nuclear research reactors. Due to its auto-adjusting counting time implementation which optimizes the trade-off between statistical precision and response time, it provides a wide range of count-rate from 0.1 to $\pmb{10^{6}}$ pulse per second with response time inversely proportional to the actual count-rate.
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