三容水箱的T-S模糊PID控制研究

Study on T-S Fuzzy PID Control of Three-tank Water

三容水箱是较为典型的非线性、时延对象,具有很强的代表性和工业背景。结合非线性模型线性化方法、PID控制结构及基于T-S模型的模糊控制技术,提出了三容水箱的T-S模糊PID控制策略。在Matlab下建立三容水箱控制的仿真模型并进行仿真研究,结果验证了控制策略的有效性和正确性。

Three-tank water is a typically non-linearity and delayed object,it has the strong representation and the background of industry.Combining the linearizing method for non-linearity plant,PID control structure and fuzzy control based on T-S model,the T-S fuzzy PID control of the three-tank water is devised.Simulation model of three-tank water control is established in Matlab,and the research on simulation is carried out.The simulation results show that the control strategy proposed in this paper is correct an...