Chapter 4: An enhanced hybrid stochastic fractal search FOPID for speed control of DC motor
Rita Saini; Girish Parmar; Rajeev Gupta Rajasthan Technical University, Kota, Rajasthan, India
Abstract
We combine the stochastic fractal search (SFS) and pattern search optimization technique to create a hybrid stochastic fractal search (HSFS) algorithm, which is integrated with fractional-order-proportional-integral-derivative (FOPID) controller for controlling the celerity of the DC motor. For optimal speed control, the FOPID controller parameters are optimized by the HSFS algorithm using the minimization of objective function (OF), the integral time multiplied absolute error (ITAE). The proposed HSFS algorithm to optimize the FOPID parameters for controlling ...
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