【作者】 于令达； 随艳峰； 杜垚垚； 刘芳； 岳军会； 曹建社；

【Author】 Lingda Yu;Yanfeng Sui;Yaoyao Du;Fang Liu;Junhui Yue;Jianshe Cao;Institute of High Energy Physics;

【机构】 中国科学院高能物理研究所加速器中心；

【摘要】 介绍了准备在ADS(Accelerator Driven Sub-critical System)主加速器上应用的束流损失监控系统硬件及软件设计。该系统采用气体电离室作为γ辐射探测器,通过STM32微处理器控制直接电流转化芯片,对探测器输出的电流信号进行处理,使用LabVIEW设计上位机应用程序,在PC机上实现了对束流损失引起的γ辐射剂量的监测。更多还原

【Abstract】 The design of ADS beam loss monitor system is introduced. The system uses a gas ionization chamber as γ radiation detector. A direct current conversion chip is controlled by STM32 microprocessor to process the current signal generated by the ion chamber. The processed data is then transferred to upper computer. An application program based on LabVIEW is designed so that the upper computer can monitor the real-timeγ radiation dose caused by the beam loss.更多还原