论文标题
真空控制和诊断
Vacuum Controls and Diagnostics
论文作者
论文摘要
本文描述了从现场设备到监督控制和数据采集软件的CERN真空控制系统。首先，特别注意加速器中存在的环境，例如噪声耦合和电离辐射，这可能会影响测量质量和系统的可靠性。然后，在介绍用于真空系统和机器保护的硬件互锁逻辑和警报之前，提出了主要的真空仪器及其相关的调理电路和控制器。最后，描述了监督控制和数据采集软件及其体系结构，包括数据工程以及提供给用户的控制和诊断的主要功能。
This paper describes the CERN's vacuum control system from the field devices to the Supervisory Control and Data Acquisition software. First, a particular attention is given to the environment present in the accelerators, like noise coupling and ionizing radiation, which can affect the quality of the measurements and the reliability of the system. Then, the main vacuum instruments and their associated conditioning circuits and controllers are presented, before to introduce the hardware interlock logic and alarms used for the vacuum system and the machine protection. Finally, the Supervisory Control and Data Acquisition software and its architecture are described, including data engineering and the main functionalities provided to the users for controls and diagnostics.
