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本文针对在复杂系统中实现自适应参数的PID控制问题,介绍了一种基于模糊控制原理的PID参数自整定控制器的设计方案,同时利用MATLAB中的M文件和相应的FUZZY控制系统函数进行了仿真研究,仿真结果表明,参数自整定模糊控制系统比PID控制系统的鲁棒性好、控制精度得到提高。
In this paper, aiming at the PID control problem of adaptive parameters in complex system, a design scheme of PID parameter self-tuning controller based on fuzzy control principle is introduced. At the same time, using M files in MATLAB and corresponding FUZZY control system functions Simulation results show that the fuzzy self-tuning fuzzy control system is more robust than the PID control system and the control accuracy is improved.