Design of a control system for the LECR3

Design of a control system for the LECR3
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LECR3控制系统的设计

DOI:
10.1016/j.nima.2013.06.091
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发表时间:
2013-11
期刊:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
影响因子:
--
通讯作者:
Lu, Wang
Lu, Wang
中科院分区:
其他
文献类型:
--
作者:
Luo, Jin-Fu;Yu, Yan-Juan;Feng, Yu-Cheng;Lu, Wang

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兰州电子回旋共振离子源3号(LECR3)在为兰州重离子研究设施提供多种离子束方面发挥着重要作用。在本文中,我们详细描述了我们设计和实现的一种新的LECR3远程控制系统。该系统对LECR3和新建的兰州全永磁ECR离子源1号(LAPECR1)都采用典型的分布控制。整个项目包括硬件和软件的建设,已于2012年9月完成。硬件由工控机(IPC)、由交换机组成的内网和具有以太网接入功能的各种控制器组成。该软件是用c++编写的,用于通过内部网控制所有相应的设备,以确保将有用的信息存储在数据库中供以后分析。整个系统可以以每秒3次的速度从各个设备高效地获取所需的数据,然后将数据存储到数据库中。系统还可以在一秒内完成联锁保护和报警过程。
The Lanzhou Electron Cyclotron Resonance Ion Source No. 3 (LECR3) plays an important role in supplying many kinds of ion beams to the Heavy Ion Research Facility in Lanzhou (HIRFL). In this paper, we provide a detailed description of a new remote control system for the LECR3 that we designed and implemented. This system uses typical distribution control for both the LECR3 and the newly-built Lanzhou All Permanent Magnet ECR Ion Source No. 1 (LAPECR1). The entire project, including the construction of hardware and the software, was completed in September 2012. The hardware consists of an industry computer (IPC), an intranet composed of a switch, and various controllers with Ethernet access functions. The software is written in C++ and is used to control all of the respective equipment through the intranet to ensure that the useful information is stored in a database for later analysis. The entire system can efficiently acquire the necessary data from the respective equipment at a speed of 3 times per second, after which the data is stored in the database. The system can also complete the interlock protection and alarm process in one second.
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