裂变室探测器信号处理算法设计  

Research on Signal Processing Method of Fission Chamber Detector

作　　者：向恒 杨静远 钟明光 XIANG Heng;YANG Jingyuan;ZHONG Mingguang(Nuclear and Radiation Safety Center,Beijing 100082,China;China Nuclear Power Technology Research Institute Co.,Ltd.,Shenzhen 518116,China)

机构地区：[1]生态环境部核与辐射安全中心,北京100082 [2]中广核研究院有限公司,深圳518116

出　　处：《核电子学与探测技术》2023年第6期1122-1125,共4页Nuclear Electronics & Detection Technology

基　　金：深圳市核辐射探测器与电子学系统重点实验室项目。

摘　　要：为解决裂变室探测器信号在不同测量模式之间切换造成的信号突变问题,在研究裂变室探测器工作原理及对应信号处理电路的基础上,设计出裂变室探测器的信号处理算法。该算法经证明能够做到不同测量模式之间的平滑过渡,且具有数字化、响应快、线性度好等特点。In order to solve the problem of signal mutation caused by the switch of the fission chamber detector signal between different measuring modes,based on the study of the working principle of the fission chamber detector and the corresponding signal processing circuit,the signal processing algorithm of fission chamber detector is designed.The algorithm is proved to be able to achieve a smooth transition between different measurement modes,and has the characteristics of digitization,fast response,good linearity and so on.

关 键 词：裂变室 信号处理 量程切换 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]