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Digital Library of the
European Council for Modelling and Simulation |
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Title: |
Hybrid Adaptive Control Of CSTR Using Polynomial Synthesis And
Pole-Placement Method |
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Authors: |
Jiři Vojtěńek, Petr Dostal, Roman Prokop |
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Published in:
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(2010).ECMS
2010 Proceedings edited by A Bargiela S A Ali D Crowley E J H Kerckhoffs.
European Council for Modeling and Simulation. doi:10.7148/2010 ISBN:
978-0-9564944-1-2 24th
European Conference on Modelling and Simulation, Simulation Meets Global Challenges Kuala
Lumpur, June 1-4 2010 |
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Citation
format: |
Vojtesek, J., Dostal, P., &
Prokop, R. (2010). Hybrid Adaptive Control Of CSTR Using Polynomial Synthesis
And Pole-Placement Method. ECMS 2010 Proceedings edited by A Bargiela S A Ali
D Crowley E J H Kerckhoffs (pp. 309-315). European Council for Modeling and
Simulation. doi:10.7148/2010-0309-0315 |
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DOI: |
http://dx.doi.org/10.7148/2010-0309-0315 |
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Abstract: |
This paper deals with simulation
studies of the adaptive control on the continuous stirred tank reactor (CSTR)
as a typical chemical equipment with nonlinear
behaviour and continuously distributed parameters. Mathematical model of this
reactor is described by the set of two nonlinear ordinary differential
equations (ODE). The simulation of the steady-state
and dynamics results in optimal working point and external linear model (ELM)
which is used in adaptive control. Adaptive approach here is based on the
recursive identification of ELM and parameters of the controller are
recomputed in each step too. The polynomial approach together with the pole-
placement method and spectral factorization satisfies basic control
requirements although the system has negative control properties. |
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