A Comparative Study Above Two Self-Tuning Controllers With Aplication To The Control Of Synchronous Generator Excitation System
Abstract
This paper presents two self-tuning control structures synthesized through the
minimization of two criterion functions. It is described the computation methodology of
the control laws, both being particularized for the case of the synchronous generator's
excitation control. The parameters estimator is considered the recursive least square
error (RLSE) algorithm. In order to validate the considered control structures, two
comparative study cases by computer simulation are presented.