Abstract:

The conceptual design of HL-2M control system is simply presented, and the feedback control system which is the most important part of the whole control system is mainly introduced，feedback control program is rewrited. In order to satisfy the further requirements from control system in HL-2M, the feedback control system program has been redesigned. Some improvement of methods on how to achieve partial functions has been done. The real-time communication network will be builded based on reflection memory cards, and the structure of feedback control system is constructed through the real-time network. In the Linux operating system, simulation tests have been made on new feedback control system with old experiment data, the result of tests shows well and meets the expected requirements.

Key words: Feedback control system, Linux operating system, Object-oriented, Reflection memory

摘要：

简要描述HL-2M控制系统的概念设计，主要对其中反馈控制部分作了介绍，重新编写了反馈控制程序。为了满足HL-2M装置对控制系统的进一步要求，重新设计了反馈控制系统程序。对其中一些功能的实现方法进行了设计改进，引入了由反射内存卡构建的实时通讯网络，并以此通讯网络为基础进行了反馈控制系统的架构布局。在Linux操作系统中，利用以前放电的实验数据，模拟测试了新的反馈控制系统。测试结果良好，满足预期要求。

关键词: 反馈控制系统, Linux操作系统, 面向对象, 反射内存