中子厅安全联锁系统设计  

Neutrons Hall Safety Chain System Design

作　　者：赵潇[1] 丰树强[1] 张国光[1] 

机构地区：[1]中国原子能科学研究院,北京102413

出　　处：《机电工程技术》2017年第11期49-52,共4页Mechanical & Electrical Engineering Technology

摘　　要：介绍了对中国原子能科学研究院中子厅实验室安全联锁系统升级技术方案及控制电路设计。针对中子厅实验室原有设施所存在的隐患,设计安全联锁系统。分别设计实验室水门控制系统及巡更清场联锁系统。实现了实验室进出口水门与剂量测量装置联锁、水门自动开关到位、四个点巡更急停、通风系统联锁这四个功能功能,提升了实验室使用的安全性。Errors are considered as important factors in design and manufacture of five-axis turntable, which also cause accuracy reduction in hardware-in-loop simulation. The components of errors were analyzed, and the mechanism of impact of errors on simulation were studied. In order to express relations between errors and simulation, three parameters were proposed. Base on the analysis of five-axis turntable＇ s structure, the errors＇ transfer relations and topological structure of five-axis turntable were described used lower-numbered arrays, resorted to multi-body theory. The influences on hardware-in-loop simulation system by five-axis turntable＇ s errors were described by error eignmatrix. The impacts of five-axis turntable＇ s errors on angles and positions of seeker fixed on turntable, also the errors of simulated target were built. The errors model have been built can be used to distribute errors reasonably, also can be used to analyze errors of hard-in-loop simulation system of image guidance.

关 键 词：中子发生器 安全联锁 巡更系统 PLC控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]