Author/Authors :
Thomas A. Kendi and Francis J. Doyle، نويسنده ,
Title Of Article :
An anti-windup scheme for multivariable nonlinear systems
Latin Abstract :
111 this paper, an approach to control synthesis for constrained multivariable nonlinear systems
using feedback linearization is described. The synthesis of a multivariable saturation element which
preserves the directionality of the input vector and produces control action which upholds constraints
within the original coordinate system is discussed. Nominal stability analysis is performed
using nonlinear/z-analysis for a restricted region of the state-space. A set of conditions is obtained which
defines the region of the state space over which the stability analysis is applicable. The results are applied
to both a numerical example and to a multivariable polymerization reactor model.
NaturalLanguageKeyword :
Constrained control , nonlinear control , Process control , Anti-windup , multivariable system
JournalTitle :
Studia Iranica
