Design and implementation of control system for compact D-D neutron generator

Wei WANG; Junrun WANG; Zhongping LI; Zheng WEI; Yu ZHANG; Xiaolong LU; Ziming ZHANG; Zeen YAO

doi:10.11889/j.0253-3219.2016.hjs.39.050402

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Design and implementation of control system for compact D-D neutron generator

更新时间：2021-05-25

- Design and implementation of control system for compact D-D neutron generator
- NUCLEAR TECHNIQUES Vol. 39, Issue 5, Article number: 050402(2016)
- 作者机构：
  
  1.兰州大学核科学与技术学院兰州 730000;
  2.兰州大学教育部中子应用技术工程研究中心兰州 730000;
  3.中国科学院近代物理研究所兰州 730000
- 作者简介：
- 基金信息：
- DOI：10.11889/j.0253-3219.2016.hjs.39.050402
  CLC： TL503.6
- Received：02 March 2016，
  
  Accepted：2016-03-19，
  
  Published：25 January 2016
- 稿件说明：
移动端阅览
Wei WANG, Junrun WANG, Zhongping LI, et al. Design and implementation of control system for compact D-D neutron generator[J]. Nuclear techniques, 2016, 39(5): 050402
DOI：

Wei WANG, Junrun WANG, Zhongping LI, et al. Design and implementation of control system for compact D-D neutron generator[J]. Nuclear techniques, 2016, 39(5): 050402 DOI： 10.11889/j.0253-3219.2016.hjs.39.050402.

摘要

紧凑型D-D中子发生器为工业物料中子活化分析提供稳定可靠快中子源

其控制系统需要实现对加速器现场多设备远程参数调节和状态监测

保证中子发生器持续稳定运行

采用PC机加智能仪器构成的分布式结构

设计开发了一套基于LabVIEW的综合控制系统

将MySQL数据库接入控制系统

实现中子发生器各设备主要运行参数的保存与查询。系统测试稳定

并成功应用于该中子发生器的调试和实验中。

Abstract

Background:

Compact D-D neutron generator provides the stable and reliable 2.5-MeV neutrons with higher neutron yields

which can be applied in neutron activation analysis

fast neutron radiography

and detection of explosives and drugs. In this work

a control system of neutron generator was developed to realize remote adjustment and measurement.

Purpose:

The control system of neutron generator is used to adjust and monitor field devices remotely to ensure normal work for neutron generator.

Methods:

According to the characteristics of the devices’ interface

serial port server is used as the hardware for control system. Based on LabVIEW

the control system integrates and monitors all equipments of neutron generator

which duly saves and queries main operating parameters of neutron generator by accessing MySQL database.

Results:

The control system operates stably for long time

and is applied successfully to debug and test of the neutron generator.

Conclusion:

The design of control system for compact D-D neutron generator meets the designed goal

and realizes remote control mode for adjustment and measurement.

关键词

Keywords

references

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