单神经元PID算法在大滞后系统中的应用  

Application Studies of Single NN-PID Algorithm on Great-lagged Control Systems

作　　者：王国强[1] 徐昱琳[1] 张谦[1] 

机构地区：[1]中原工学院,郑州450007

出　　处：《中原工学院学报》2006年第6期26-29,33,共5页Journal of Zhongyuan University of Technology

摘　　要：根据传统PID算法在工业控制系统中的特点,考虑具有大滞后的温度控制系统,提出了一种单神经元积分分离PID改进算法,采用大滞后被控对象数学模型为例,对基于单神经元积分分离PID改进算法的控制过程进行了仿真研究.仿真结果表明,该改进算法在大滞后系统中具有自适应性强、控制精度高和控制效果好等优点.According to the traits of the traditional PID algorithm on the industry control system, the paper presents a kind oF improved single NN-PID control algorithm, taking the great-lagged temperature control system into account. Furthermore, it cites the mathematics models of the great-lagged control system as examples, the MATLAB simulation results can transfer us a piece of news which has strong adaptation, high accuracy and excellent control effects.

关 键 词：温度控制 单神经元 PID控制 积分分离 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]