The control system for water-cooled DCMS in SSRF  

作　　者：贾文红 马世伟 郑丽芳 

机构地区：[1]School of Mechatronic Engineering & Automation,Shanghai University [2]Shanghai Institute of Applied Physics,Chinese Academy of Sciences

出　　处：《Nuclear Science and Techniques》2015年第2期22-26,共5页核技术（英文）

基　　金：Supported by the National Facility for Protein Science in Shanghai;the National Natural Science Foundation of China(No.U1232115)

摘　　要：A monochromator is important to a beamline for desired monochromatic light. There are three water-cooled double crystal monochromators(DCMs) commissioned in the phase-I beamlines of Shanghai Synchrotron Radiation Facility(SSRF). In this paper, the mechanical principle of the DCMs is introduced. A control system for the monochromator based on the standard architecture for SSRF beamlines is described. To achieve the control requirement precisely, the hardware includes VME(Versa Module Eurocard)-based controller for stepper motors, RS-232-based controllers for micropositioning and piezoelectric actuators. The software is developed with EPICS(Experimental Physics and Industrial Control System) package. Test results have revealed the stability and reliability of the system.A monochromator is important to a beamline for desired monochromatic light. There are three water-cooled double crystal monochromators（DCMs） commissioned in the phase-I beamlines of Shanghai Synchrotron Radiation Facility（SSRF）. In this paper, the mechanical principle of the DCMs is introduced. A control system for the monochromator based on the standard architecture for SSRF beamlines is described. To achieve the control requirement precisely, the hardware includes VME（Versa Module Eurocard）-based controller for stepper motors, RS-232-based controllers for micropositioning and piezoelectric actuators. The software is developed with EPICS（Experimental Physics and Industrial Control System） package. Test results have revealed the stability and reliability of the system.

关 键 词：工业控制系统 SSRF DCMS 水冷 双晶单色器 同步辐射装置 RS-232 VERSA 

分 类 号：TL362[核科学技术—核技术及应用]