关键词: 反馈控制系统, Linux操作系统, 面向对象, 反射内存

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