模糊控制在现场总线控制系统中的应用

介绍了如何把模糊控制算法与现场总线中的CAN总线结合起来应用于控制系统 ,并设计了一种智能型模糊控制算法 ,给出了系统的整体结构和现场模糊控制单元的硬件实现电路及其软件设计思路 ;系统的仿真结果表明 ,该系统实时性好 ,控制精度较高 ,鲁棒性强 ,在现场控制中有效可行

The paper introduces how to apply fuzzy controller arithmetic and CAN bus of field bus in control system, and presents a kind of intelligent fuzzy controller arithmetic design. The overall architecture of the system ,hardware configuration of the field fuzzy controller node and software functions are proposed here.It is indicated through the emulational results that the system has good real-time respose, higher control precision and strong robust. It is reliable in practice.