基于模糊/PID控制的渠道运行系统设计和仿真

Design and Simulation of Canal’s Moving System Based on Fuzzy/PID Control

将传统控制方法与模糊控制理论相结合,利用MATLAB模糊逻辑工具箱设计了一种模糊/PID控制器,用于渠道运行系统的控制,并利用SIMULINK建立了渠道运行的仿真模型,实现了对系统的仿真。结果表明,模糊/PID控制集PID控制与模糊控制的优点于一体,使系统在保持良好的稳态性能的同时,又获得了良好的动态性能。

Based on the unit of traditional control methods and fuzzy control theories, a Fuzzy/P1D controller was designed using MATLAB Fuzzy Logic Toolbox. It was used to control the canal＇s moving system. By using SIMULINK, a simulation model of canal＇s moving process was built, and simulation of the system was realized. The result shows that the Fuzzy/PID control method gathers the advantages of PID control and fuzzy control, which makes the system acquire good dynamic functions and gets at the same time keeping good steady functions.