Output tracking control of pH neutralisation with iterative feedback tuning

被引：0

作者：

Ma, Ruizi ^{[1
]}

Zhang, Guoshan ^{[1
]}

机构：

[1] Tianjin Univ, Sch Elect Engn & Automat, 92 Weijin Rd, Tianjin 300072, Peoples R China

来源：

INTERNATIONAL JOURNAL OF MODELLING IDENTIFICATION AND CONTROL | 2016年 / 25卷 / 01期

关键词：

nonlinear controller; iterative feedback tuning; IFT; tracking control; pH neutralisation control;

D O I：

10.1504/IJMIC.2016.074287

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes iterative feedback tuning (IFT) with flowrate convertor pH neutralisation control (IFTCNC) for the purpose of output tracking. A nonlinear controller which is tuned using IFT is presented for pH neutralisation process. A flowrate convertor is designed to estimate the acids flowrate reference input signal corresponding to the desired output pH value in the pH neutralisation process system. The effectiveness of iterative feedback tuning with convertor pH neutralisation control is verified in simulation and the results clearly exhibit the good output tracking performance.

引用

页码：62 / 70

页数：9

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