Application of pH Control based on Adaptive PID in Acid-alkali Neutralization Reaction

摘要：

An adaptive PID controller based on artificial neuron is designed to improve the interference immunity of pH system in acid-alkali reaction. By using the learning algorithm of artificial neuron, parameter self-tuning and adaptability are realized in the control, which solves the problems of long adjustment time, large overshoot and poor anti-interference of PID control in acid-alkali reaction. Simulation results show that the adaptive PID controller has shorter repose time and stronger robustness compared with conventional PID controller.

关键词： Adaptive PID artificial neuron pH control neutralization reaction

作者: YANG Youlin WU Qinghui DING Shuo

作者单位: College of Engineering, Bohai University,Jinzhou 121013,China

会议类型: 国际会议

会议名称: The 31st Chinese Control Conference(第三十一届中国控制会议)

会议地点: 合肥

会议语种:英文

页码: 3302-3304

在线出版日期: 2012-07-01（万方平台首次上网日期，不代表论文的发表时间）