NONLINEAR CONSTRAINED PREDICTIVE CONTROL OF EXOTHERMIC REACTOR

Joanna Ziętkiewicz

Abstract

Predictive method which allows applying constraints in the process of designing control system has wide practical significance. The method developed in the article consists of feedback linearization and linear quadratic control applied to obtained linear system. Employment of interpolation method introduces constraints of variables into control system design. The control algorithm was designed for a model of exothermic reactor, results illustrate its operation in comparison with PI control.

References

  1. Cutler C. R., Ramaker B. L., 1980. Dynamic Matrix Control - a computer control algorithm, in Proc. of Joint Automatic Control Conference, San Francisco.
  2. Dimitar R., Ogonowski Z., Damert K., 1991. Predictive control of a nonlinear open-loop unstable polymerization reactor, in Chemical Engineering Science, 46, 2679-2689.
  3. Garcia C. E., Prett D. M., Morari M., 1989. Model Predictive control: theory and practice - a survey, in Automatica, 25:335-348.
  4. Lee E. B., Markus L., 1967. Foundations of Optimal Control Theory, J. Wiley, New York.
  5. Maciejowski J. M., 2002 Predictive Control with constraints, Prentice Hall, Pearson Education Limited, Harlow, UK.
  6. Poulsen N. K., Kouvaritakis B., Cannon M., 2001. Constrained predictive control and its application to a coupled-tanks apparatus, in International Journal of Control, Vol.74, 552-564.
  7. Tatjewski P., 2002 Sterowanie zaawansowane obiektów przemyslowych, Exit, Warszawa.
  8. Zietkiewicz J., 2008. Sterowanie predykcyjne z ograniczeniami dla modelu egzotermicznego reaktora chemicznego, in Proc. of XVI Krajowa Konferencja Automatyki, Szczyrk.
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Paper Citation


in Harvard Style

Ziętkiewicz J. (2010). NONLINEAR CONSTRAINED PREDICTIVE CONTROL OF EXOTHERMIC REACTOR . In Proceedings of the 7th International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO, ISBN 978-989-8425-02-7, pages 208-212. DOI: 10.5220/0002954202080212


in Bibtex Style

@conference{icinco10,
author={Joanna Ziętkiewicz},
title={NONLINEAR CONSTRAINED PREDICTIVE CONTROL OF EXOTHERMIC REACTOR},
booktitle={Proceedings of the 7th International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO,},
year={2010},
pages={208-212},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002954202080212},
isbn={978-989-8425-02-7},
}


in EndNote Style

TY - CONF
JO - Proceedings of the 7th International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO,
TI - NONLINEAR CONSTRAINED PREDICTIVE CONTROL OF EXOTHERMIC REACTOR
SN - 978-989-8425-02-7
AU - Ziętkiewicz J.
PY - 2010
SP - 208
EP - 212
DO - 10.5220/0002954202080212