摘要
通过对变频恒压供水系统的研究,结合其具有的非线性、不确定、大迟延等特点,采用了模糊自适应控制策略,并进行了模糊自整定PID控制器的设计,克服了传统PID控制设计中的参数调整困难的问题。仿真结果表明,系统取得了良好的控制效果。
The constant pressure water supplying system with frequency conversion have characteristics about non-linear,uncertain,large delay and so on,a fuzzy adaptive control method is presented which controls the constant pressure water supplying system with frequency conversion.The fuzzy selftuning PID control is designed,this system got over the disadvantage of difficult parameter adjustment of the conventional PID control system.Simulation results show that the system has good control effect.
出处
《工业控制计算机》
2010年第11期53-54,共2页
Industrial Control Computer
基金
2008年安徽高等学校省级自然科学重点研究项目(KJ2008A101)资助
2008年芜湖市年度科技计划重点项目(2008209)资助
关键词
模糊自适应控制
变频恒压供水
模糊自整定PID
fuzzy adaptive control
constant pressure water supply with frequency conversion
fuzzy self-tuning PID
