PLC-based Discrete Fractional-order Control Design for an Industrial-Oriented Water Tank Volume System with Input Delay

被引：0
作者：
Arkadiusz Mystkowski
Argyrios Zolotas
机构：
[1] Bialystok University of Technology,Department of Automatic Control and Robotics Bialystok
[2] College of Science University of Lincoln,School of Engineering
来源：
Fractional Calculus and Applied Analysis | 2018年 / 21卷
关键词：
Primary 26A33; Secondary 93C55; 34A08; 93B52; 93C35; 93C95; fractional-order control; PID control; PLC; water volume control; input delayed systems; MPS Compact Workstation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We present PLC-based fractional-order controller design for an industrial-oriented water tank volume control application. The system comprises input delay which is a typified characteristic in such industrial process control applications. The particular contribution of this work is on discrete fractional-order PID implementation via PLC and its application to the aforementioned realistic water tank test bed. Stability and robustness properties of fractional-order discrete PID feedback-loops for different approximation methods and orders are also shown. Fractional-order controllers are obtained for a variety of stability margin choices, and benefits of the non-integer-order controllers compared to the integer-order PID control are illustrated via simulation and experimental runs on a realistic test-bed.
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页码：1005 / 1026
页数：21
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