模糊自适应PID在汽包水位控制中的应用研究  

The Application Research of Fuzzy Adaptive PID in Drum Water Level Control

作　　者：程双龙 CHENG Shuanglong(College of Intelligent Manufacturing,Huainan Union University,HuaiNan 232000,AnHui,China)

机构地区：[1]淮南联合大学智能制造学院,安徽淮南232000

出　　处：《安顺学院学报》2024年第1期119-124,共6页Journal of Anshun University

基　　金：安徽省高校自然科学研究重点项目“锅炉汽包水位控制算法的研究”(2022AH052929)。

摘　　要：针对传统PID控制算法在锅炉汽包水位控制中存在稳定性差、响应速度慢等问题,提出了一种基于模糊自适应PID的汽包水位控制方法,该方法通过引入模糊控制器对PID控制器进行优化,并利用模糊规则对模糊控制器进行调整,以提高控制器的响应速度和控制精度。实验仿真结果表明,提出的方法可以有效提高汽包水位控制的精度和速度,并具有较高的稳定性和鲁棒性,具有较好的应用前景。In response to the problems of poor stability and slow response speed in traditional PID control algorithms for boiler drum water level control,a drum water level control method based on fuzzy adaptive PID is proposed.This method optimizes the PID controller by introducing a fuzzy controller and adjusts the fuzzy controller using fuzzy rules to improve the response speed and control accuracy of the controller.The experimental simulation results show that the proposed method can effectively improve the accuracy and speed of drum water level control,and has high stability and robustness,with good application prospects.

关 键 词：模糊控制 自适应 PID控制 汽包水位 MATLAB 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]