摘要

The Python timing module and pyqt5 are used to design and complete the soft synchronization system between the hybrid beam devices, and the loop triggering between the two-pole iron power source and the ion source to extract the high-voltage power supply is completed; for the data archiving system adopted in LEAF, Python crawler technology implements information extraction and processing of device historical data. The software system has been applied to RFQ cavity performance test and mixed beam physics experiment of LEAF device. The software is flexible and convenient to use, and fully meets the control requirements of LEAF beam commissioning.