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采用单元控制器组成的分布式计算机控制系统，对直线加速器进行实时测控，提出了总体设计方案及具体的实现方法。系统采用适合工业现场控制的接口模板作为下位机，采用ＰＣ微机作为上位机。介绍了各个子系统的控制思想，给出了系统软件的功能框图。整个系统应用灵活，硬件、软件均可根据实际需要修改和扩展。
The distributed computer control system consisting of unit controller is used to measure and control the linear accelerator in real time. The overall design scheme and the concrete realization method are put forward. The system adopts the interface template suitable for industrial field control as the lower computer and the PC as the upper computer. The control ideas of each subsystem are introduced, and the functional block diagram of the system software is given. The entire system is flexible in application, hardware and software can be modified and expanded according to actual needs.