一种线性神经元PI控制器模型

在对常规PI控制器模型分析的基础上，结合线性神经元自学习能力和适应能力强的优点，提出了一种线性神经元PI控制器模型．该模型结构简单，在一定程度上实现了比例系数和积分比例系数的自整定功能，能够在简单系统中取得较好的效果，具有工程实践应用价值．以单级三冲量锅炉汽包水位控制系统为例，分析了线性神经元PI控制器的控制效果及特点，仿真实验表明应用该控制器的系统具有优良的控制品质．

A PI controller model for linear nerve cell

Based on the analysis of a normal PI model and the merits of the self-study and good adaptability of a linear nerve cell, a new PI controller model was put forward. It had a simple structure and the ability to regulate proportion coefficient and integral proportion coefficient by itself. It can achieve better control qualities in simple systems and be applicable in engineering activities. The control system for boiler water level with the single-stage and three-impulse was taken as an example and its control effect was explored. Simulation experiments indicated that the control system had excellent control qualities based on this new PI controller model.