Tuning of a PID Controller by Bacterial Foraging Algorithm for Position Control of DC Servo Motor
Author(s) -
Manal Jasim
Publication year - 2018
Publication title -
engineering and technology journal
Language(s) - English
Resource type - Journals
eISSN - 2412-0758
pISSN - 1681-6900
DOI - 10.30684/etj.36.3a.7
Subject(s) - pid controller , control theory (sociology) , controller (irrigation) , dc motor , position (finance) , servomotor , open loop controller , benchmark (surveying) , servo , direct current , computer science , control engineering , servomechanism , engineering , control (management) , closed loop , temperature control , artificial intelligence , agronomy , electrical engineering , geodesy , finance , voltage , economics , biology , geography
Controlling the position of Direct Current servo motor is the first aim of this paper, by Bacterial Foraging Algorithm (BFA), the best Proportional – Integral - Derivative (PID) controller parameters were obtained through Mat-Lab application, including the simulation and modeling of Direct Current servo motor, BFA controller and conventional PID Controller as benchmark to the performance of BFA. Proportional – Integral - Derivative controller is a closed loop system, the error made by the Direct Current motor was corrected and determine the correct position to the desired point were controlled By integrating the Proportional – Integral - Derivative controller. Kp, Ki and Kd parameters was tuned to the find best values, which make the Direct Current Motor reached quickly the accurate position without any mistake.
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