为了消除造纸工业抄纸过程中存在的解耦问题,提出了一种基于PID 神经网络的解耦方法。文章在介绍PID 神经网络原理的基础上,给出了二变量PID 神经元网络解耦控制系统结构图,并运用抄纸的数学模型进行仿真实验,实际运行结果表明,该方法能够有效地 对抄纸过程中存在的耦合进行解耦控制。 关键词:PID 神经网络;解耦;抄纸;仿真 Abstract:In order to remove decoupling question in paper making’s process, the paper puts forward a new coupling method based on PID Neurons. The paper presents PID neural network decoupling control system frame with two variables based on introducing PID neural network theory, and carries through simulation’s research by mathematic model of paper making, research for system simulation indicates the method can decouple coupling which exists in paper making’s process effectively. Key Word: PID neuron network; decoupling; paper making; simulation