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Digital Library of the
European Council for Modelling and Simulation |
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Title: |
Hybrid Adaptive LQ Control Of
Chemical Reactor |
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Authors: |
Jiri Vojtesek, Petr Dostal |
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Published in:
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(2013).ECMS 2013 Proceedings edited
by: W. Rekdalsbakken, R. T. Bye, H. Zhang European Council for Modeling
and Simulation. doi:10.7148/2013 ISBN:
978-0-9564944-6-7 27th
European Conference on Modelling and Simulation, Aalesund, Norway, May 27th –
30th, 2013 |
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Citation
format: |
Jiri Vojtesek,
Petr Dostal (2013). Hybrid
Adaptive LQ Control Of Chemical Reactor,
ECMS 2013 Proceedings edited by: W. Rekdalsbakken, R. T. Bye, H. Zhang, European Council for Modeling
and Simulation. doi:10.7148/2013-0428 |
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DOI: |
http://dx.doi.org/10.7148/2013-0428 |
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Abstract: |
The paper shows one approach
to control of a nonlinear process represented by an isothermal continuous
stirred tank reactor. The hybrid adaptive controller designed with the use of
a polynomial synthesis, Linear- Quadratic approach and spectral factorization
was used for controlling of the product‘s concentration via change of the
volumetric flow rate of the reactant. An adaptivity
of the system is satisfied by the on-line recursive identification of a external linear delta model of the system. The proposed
control method satisfies basic control requirements such as a stability, a disturbance attenuation and a reference
signal tracking. All methods are tested by the simulation on the mathematical
software MATLAB |
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Full
text: |
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