Open-loop temperature control for a distributed parameter model of a pipe

被引：5
|
作者：
Bachler, Simon [1 ]
Wurm, Jens [1 ]
Woittennek, Frank [1 ]
机构：
[1] UMIT Private Univ Hlth Sci Med Informat & Technol, Inst Automat & Control Engn, Eduard Wallnofer Zentrum 1, Hall In Tirol, Austria
来源：
IFAC PAPERSONLINE | 2020年 / 53卷 / 02期
关键词：
flow control; delay differential equation; partial differential equation; distributed parameter system; hyperbolic equation; transport delay;
D O I：
10.1016/j.ifacol.2020.12.1540
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Various models describing a plug flow through a pipe are used for model-based control design in industrial processes. This contribution presents a feedforward controller based on a new modeling approach for plug flow through a pipe. The latter model combines the advantages of partial differential and delay differential equation approaches. This structure allows to derive the desired control input by an inverse calculation of the partial differential equation part of the model. Moreover, the stability of the used model is proven by a spectrum analysis of the involved system operators. Finally, the presented approach is studied in simulation and experimentally test results are provided. Copyright (C) 2020 The Authors.
引用
收藏
页码：7765 / 7770
页数：6
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