In this paper, the Simulated Annealing (SA) optimization method is introduced to estimate
the parameters of Fractional Order Proportional-Integral-Differential (FOPID) controller for
controlling a field-controlled DC servo motor. The parameters are evaluated for considering
a transfer function of controlling a field-controlled DC servo motor and its performance is
observed for unit step response. Also, the parameters of FOPID controller are calculated
using the traditional techniques such as Genetic Algorithm (GA) and frequency domain …