Abstract：This paper illustrated the basic structure of the control system and the operating principle of the control software of Elekta
Synergy medical linac, and especially emphasized the operating principle and practical application of the Items and Parts housed in
the control software. Firstly, this paper illustrated the basic structure of the control system of Elekta Synergy medical linac. Next,
this article illustrated the definition, category and operating principle of items and parts in the control software. Finally, this article
illustrated the practical application of Items and Parts in control software by analyzing the motion control of HP Phase Shifter. The
operators, especially the service engineers and medical physicists, should master the relevant theory knowledge using the relevant
items during their daily work, which is convenient for finding the error information, searching machine parameters, correcting the
calibration parameters, and troubleshooting.
杨晋，张灿，陈龙，江海. 医科达Synergy医用直线加速器控制软件的工作原理与实际应用[J]. 中国医疗设备, 2019, 34(8): 72-75.
YANG Jin, ZHANG Can, CHEN Long, JIANG Hai. Operating Principle and Practical Application of Elekta Synergy Medical Linac Control Software. China Medical Devices, 2019, 34(8): 72-75.
