三容水箱的单神经元自适应PID控制研究

Study of intelligent control of 3-container water tanks based on single neural adaptive PID

针对一些过程控制的动态过程所具有的大惯性、大延时,及非现性问题,结合PID和人工神经元的特点,提出了一种改进的三容水箱单神经元自适应PID控制方法。该方法具有自学习和自适应能力,以及较强的鲁棒性。仿真结果表明该方法对三容水箱这种复杂对象具有好的控制效果,而且适合工程应用。

For some problems of large inertia, large time delay and non - linearity that exist in dynamic process of process control system, combining the characteristics of artificial neural network and PID the model and approach of intelligent control of 3 - container water tanks based on improved single neural adaptive PID are proposed. This method has ability of self-study and adaptive, and strong robustness, The simulation indicates that the liquid level of tank can be controlled well through this control approach, and to complex object it has good performance, also it can be used in practical applications.