Adaptive Control Of Isothermal Reactor With Complex Reaction

J. Vojtesek, F. Gazdos, P. Dostal
2007 ECMS 2007 Proceedings edited by: I. Zelinka, Z. Oplatkova, A. Orsoni   unpublished
The role and importance of the simulation rises with the increasing speed of computers and simulation tools provided nowadays. Safety and less money and time demands gives a computer simulation big advantage over the experiments on a real system or its model. The paper deals with simulation of an adaptive control on a nonlinear system represented by a Continuous Stirred Tank Reactor (CSTR). This system is mathematically described by a set of Ordinary Differential Equations (ODE) which are first
more » ... DE) which are first solved numerically to obtain steady-state and dynamic behaviour of the system. The adaptive control is based on the recursive identification of an External Linear Model (ELM) as a representation of the originally nonlinear system. The polynomial approach together with the pole-placement method gives sufficient control results although the system has negative control properties.
doi:10.7148/2007-0410 fatcat:5blplfrxfbbnnmp73tyx5tv65q