摘要
研究了常规模糊控制器与ＰＩＤ控制器的关系．基于Ｔ－Ｓ模型，在一定的附加条件下，对这些模糊控制器进行了分析，理论上给出了这类模糊控制器与ＰＩＤ控制器参数间的定量关系式，并指出两者间的本质联系．仿真结果表明了模糊控制器与ＰＩＤ控制器的相似性，多个规则的模糊控制器要优于ＰＩＤ控制器，同时给出了一类模糊ＰＩＤ复合控制器（ＴＳ－ＰＩＤ）的设计方法．该类复合控制器兼有模糊控制器与ＰＩＤ控制器优点，具有较深远的应用前景．
Fuzzy control and PID control are two main control methods in industry process. How to design a new controller combining the merits of these two is of great application value. A type of fuzzy controller based on T S model was studied. The qualitative relationship between the parameters of this type of fuzzy controller and PID controller was theoretically proposed. The simulation results demonstrate that conventional fuzzy controller and PID controller have similar characters, but the fuzzy controller based on more rules has better qualities. Meanwhile, a design method of the complex fuzzy controller based on T S model was given, which is of great value in industry application potentially.
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
1999年第4期501-503,共3页
Journal of Shanghai Jiaotong University
