华电技术 ›› 2009, Vol. 31 ›› Issue (8): 22-25.

• 研究与开发 • 上一篇    下一篇

基于PLC模糊控制调速系统的研究

孙江,齐向东   

  1. 太原科技大学,山西太原 030024
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-08-25

Research of the speed adjustment system based on PLC and fuzzy control

SUN Jiang, QI Xiangdong   

  1. Taiyuan University of Science and Technology, Taiyuan 030024, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2009-08-25

摘要: 随着科学技术的发展,现代控制系统变得更加复杂,传统控制方法已不适应生产的要求。通过对模糊控制器的分析,提出了基于PLC的模糊控制与传统控制相结合的方法,设计出一种具有自适应功能的数字控制器。理论分析和仿真结果表明,这种控制器简单实用,应用前景广阔。

关键词: 模糊控制, 控制系统, 控制器, 流程图, 理论分析, 仿真

Abstract: Along with the development of science and technology, modern control systems become more complex, traditional control methods is no longer suitable for the requirement of production. According to the analysis of fuzzy controller, a PLC based control method combining the fuzzy control and traditional control was put forward, and a digital controller with adaptation function was designed. Theoretical analysis and simulation result indicate that the controller is simple and has wide application prospect.

Key words: fuzzy control, control system, controller, flow chart, theoretical analysis, simulation