Author/Authors :
O. Boubaker and J.-P. Babary، نويسنده ,
Title Of Article :
On SISO and MIMO variable structure
controlo f non linear distributed
parameter systems: application to
fixed bed reactors
Latin Abstract :
This paper deals with the design of variable structure control of distributed parameter systems. The control problem is discussed
in relation to a model consisting of a set of non-linear, time varying partial differential equations of hyperbolic type. A formulation
of a Single Input–Single Output (SISO) variable structure controller based on the distributed parameter model (late lumping control)
is given. An extension to the Multiple Input–Multiple Output (MIMO) case is derived when the control variables are coupled
and located on boundary conditions. A theoretical proof of DPS convergence in sliding mode is given. A fixed bed bioreactor in
which drinkable water is treated, was used as a simulated example to prove the effectiveness of the control design. The bioreactor
must control the harmful component concentrations in such a way that the quality of water fulfils international standards.
NaturalLanguageKeyword :
Distributed parameter systems , Variable structure control , Fixed bed bioreactor
JournalTitle :
Studia Iranica
