TY  - JOUR
T1  - A New Optimal Method to Tune PI Controllers using Evolutionary Polynomial Regression
AU - Sharifi, Arman AU - Sadjadian, Hooman 
JO  - International Journal of System Signal Control and Engineering Application
VL  - 10
IS  - 2
SP  - 93
EP  - 100
PY  - 2017
DA  - 2001/08/19
SN  - 1997-5422
DO  - ijssceapp.2017.93.100
UR  - https://makhillpublications.co/view-article.php?doi=ijssceapp.2017.93.100
KW  - Tuning methods
KW  -PI controller
KW  -frequencydomain criterion
KW  -evolutionary polynomial regression
KW  -FOPDT
AB  - A new optimal method is proposed to tune PI
controllers for the First Order Plus Dead Time (FOPDT)
models. In this approach, a performance index is
employed with specification of the infinity-norm of the
sensitivity and complementary sensitivity functions. This
criterion determines desire values of PI controller
parameters for a bank of FOPDT models. Then an
Evolutionary polynomial regression is applied to extract
a tuning rule for PI controllers. At the end, the
performance of recommended method is evaluated by
several case study simulations.
ER  -