Simulation of Beamline Motion Control System of Shanghai Synchrotron Radiation Facility BL13U

Abstract

The Shanghai Synchrotron Radiation Facility’s hard X-ray nanoprobe wire station is currently under construction, so it is unable to conduct research on online testing, however, beamline adjustment is crucial prior to conducting experiments at the wire station, this challenge can be more effectively addressed by using simulation testing instead of online testing. In order to carry out intelligent beamline adjusting research before the online station is completed, this paper designs a beamline adjusting test simulation platform based on the EPICS software. Through the software simulation of the motor control system of the above-mentioned beamline, the beamline adjusting application of intelligent control methods is realized. The test results show that the system runs well and the intelligent beamline adjusting algorithm can efficiently and automatically optimize the motors in the system. The beamline adjusting test platform based on EPICS software can be further applied to the simulation and testing of other beamlines at the Shanghai Synchrotron Radiation Facility.