提高加速器运动控制精度和安全性的方法

Methods for Improving Accuracy and Safety in Accelerator Motion Control

静电偏转板是加速器束流注入和引出系统中的重要装置,其运动控制系统在定位精度、安全性、稳定可靠和方便性方面有较高的要求。本文以实际工程为例,介绍了几种基于PLC功能模块实现的运动控制中提高定位精度、设备安全性、使用方便性的方法和设计考虑。这些方法和设计在实际工程应用中得到了检验,可为同类运动控制系统的建设提供借鉴和参考。

Electrostatic deflection plate is an important device in accelerator beam injection and extraction system. It requires higher positioning accuracy,safety,stability,reliability and convenience in the control system. This paper takes the practical engineering projects as examples,introduces several methods and design considerations of improving positioning accuracy,safety and convenience in motion control area based on PLC function module. These methods and designs have been tested in practical engineering applications,which can provide some reference for the construction of similar motion control systems.