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Digital Library of the
European Council for Modelling and Simulation |
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Title: |
Simulation
Of The 2DOF Nonlinear Adaptive Control Of A Chemical Reactor |
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Authors: |
Petr Dostál, Jiří Vojtěsek, Vladimír Bobál |
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Published in:
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(2011).ECMS
2011 Proceedings edited by: T. Burczynski, J. Kolodziej, A. Byrski, M. Carvalho. European Council for Modeling and Simulation. doi:10.7148/2011 ISBN:
978-0-9564944-2-9 25th
European Conference on Modelling and Simulation, Jubilee Conference Krakow,
June 7-10, 2011
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Citation
format: |
Dostal, P., Vojtesek,
J., & Bobal, V. (2011). Simulation Of The 2DOF
Nonlinear Adaptive Control Of A Chemical Reactor. ECMS 2011 Proceedings
edited by: T. Burczynski, J. Kolodziej,
A. Byrski, M. Carvalho
(pp. 494-500). European Council for Modeling and Simulation. doi:10.7148/2011-0494-0500 |
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DOI: |
http://dx.doi.org/10.7148/2011-0494-0500 |
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Abstract: |
The paper deals with
continuous-time nonlinear adaptive control of a continuous stirred tank
reactor. The control strategy is based on an application of the controller
consisting of a linear and nonlinear part. The static nonlinear part is
derived in the way of an inversion and exponential approximation of measured
or simulated input-output data. The design of the two degrees of freedom
(2DOF) dynamic linear part is based on approximation of nonlinear elements in
the control loop by a continuous-time external linear model with directly
estimated parameters. In the control design procedure, the polynomial
approach with the pole assignment method is used. The nonlinear adaptive
control is tested by simulations on the nonlinear model of the CSTR with a
consecutive exothermic reaction. |
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