FUZZY SELFSETTING PID AND IT’S APPLICATION IN COAL MILL CONTROL SYSTEM[J]. Thermal power generation, 2004, (9): 55-57. DOI: 10.19666/j.rlfd.2004.09.019.
模糊自整定PID及其在磨煤机控制中的应用
摘要
针对磨煤机非线性、大延迟和模型时变特性
提出了模糊自整定PID控制策略。结合MATLAB软件
用MATLAB语言编程
并与SIMULINK相结合实现了这种基于模糊规则的PID控制器的设计、分析与仿真。仿真结果表明
采用模糊自整定PID控制策略的磨煤机控制系统比采用常规PID控制具有更优越的性能。
Abstract
Directing against the nonlinear
large time delay
and model timevarying characteristics of coal mill system
a fuzzy selfsetting proportionalintegraldifferential (PID) control strategy has been put forward. Using MATLAB language programming and combining with SIMULINK
the design
analysis
and simulation of this kind controller have been realized. Simulation results show that the coal mill control system designed by using the abovementioned strategy to have more excellent control performance than that designed by using common PID control system.