【摘要】 针对FESTO液位过程控制系统,提出一种可在线修改量化比例因子的模糊自适应PID控制算法。利用dSPACE实时仿真系统能与Matlab/Simulink无缝链接的特点,通过Matlab/Simulink将模糊自适应PID控制算法引入dSPACE实时仿真平台,并进行FESTO液位控制实验。实验结果表明:模糊自适应PID智能控制算法具有较好的控制效果,dSPACE实时仿真系统能为检验智能控制算法的有效性提供良好的验证平台。更多还原

【Abstract】 A fuzzy adaptive PID control algorithm of on-line modifying quantization and scale factors has been represented for the FESTO liquid level process control system in this paper.As the real-time simulation system of dSPACE can link Matlab/Simulink seamlessly,through introducing the fuzzy adaptive PID control algorithm to the dSPACE simulation platform by Matlab/Simulink,an experiment has been performed in the FESTO liquid level control.The experimental results show that the fuzzy adaptive PID intelligent control algorithm has a better control effect,and the real-time simulation system of dSPACE provides a good verification platform for the validation of intelligent control algorithms.更多还原