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Digital
Library of the European Council for Modelling and Simulation |
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Title: |
Identification
And LQ Digital Control Of A Set Of Equal Cylinder Atmospheric Tanks –
Simulation Study |
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Authors: |
Vladimir Bobal,
Petr Dostal, Marek Kubalcik, Stanislav Talas |
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Published in:
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(2016).ECMS 2016 Proceedings edited
by: Thorsen Claus, Frank Herrmann, Michael Manitz, Oliver Rose, European Council for Modeling and
Simulation. doi:10.7148/2016 ISBN:
978-0-9932440-2-5 30th
European Conference on Modelling and Simulation, Regensburg Germany, May 31st
– June 3rd, 2016 |
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Citation
format: |
Vladimir Bobal,
Petr Dostal, Marek Kubalcik, Stanislav Talas (2016). Identification
And LQ Digital Control Of A Set Of Equal Cylinder Atmospheric Tanks –
Simulation, ECMS 2016 Proceedings edited by: Thorsten Claus, Frank Herrmann,
Michael Manitz, Oliver Rose European Council for Modeling
and Simulation. doi:10.7148/2016-0279 |
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DOI: |
http://dx.doi.org/10.7148/2016-0279 |
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Abstract: |
Time-delays (dead time) are found in
many processes in industrial practice. Time-delays are mainly caused by the
time required to transport mass, energy and information. In many cases
time-delay is caused by the effect produced by the accumulation of a large
number of low-order systems. One of possibilities of control of such
processes is their approximation by lower-order model with time-delay. The
contribution is focused on the design of an algorithm for digital control of highorder process that is approximated by a second-order model
with time-delay. The controller algorithms use the digital modification of
the linear quadratic (LQ) Smith predictor (SP). The LQ criterion was combined
with pole assignment principle. These algorithms were applied to the control
of a set of equal liquid cylinder atmospheric tanks. |
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Full
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