Timing system of HIRFL-CSR  

作　　者：董金梅 原有进 乔卫民 敬岚 张玮 

机构地区：[1]Institute of Modern Physics,Chinese Academy of Sciences

出　　处：《Chinese Physics C》2009年第5期393-396,共4页中国物理C（英文版）

基　　金：HIRFL-CSR Project, Lanzhou, China

摘　　要：The national science project HIRFL-CSR has recently been officially accepted. As a cyclotron and synchrotron complex, it puts some particularly high demands on the control system. There are hundreds of pieces of equipment that need to be synchronized. An integrated timing control system is built to meet these demands. The output rate and the accuracy of the controller are 16 bit/μs. The accuracy of the time delay reaches 40 ns. The timing control system is based on a typical event distribution system, which adopts the new event generation and the distribution scheme. The scheme of the timing control system with innovation points, the architecture and the implemented method are presented in the paper.The national science project HIRFL-CSR has recently been officially accepted. As a cyclotron and synchrotron complex, it puts some particularly high demands on the control system. There are hundreds of pieces of equipment that need to be synchronized. An integrated timing control system is built to meet these demands. The output rate and the accuracy of the controller are 16 bit/μs. The accuracy of the time delay reaches 40 ns. The timing control system is based on a typical event distribution system, which adopts the new event generation and the distribution scheme. The scheme of the timing control system with innovation points, the architecture and the implemented method are presented in the paper.

关 键 词：HIRFL-CSR timing control system SYNCHRONIZATION event distribution 

分 类 号：TL503[核科学技术—核技术及应用]