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All Journal International Journal of Power Electronics and Drive Systems (IJPEDS)
Aayush Bhattarai
Tribhuvan University
Control & Systems Engineering Electrical & Electronics Engineering

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PID speed control of DC motor using meta-heuristic algorithms Bishwa Babu Acharya; Sandeep Dhakal; Aayush Bhattarai; Nawraj Bhattarai
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 12, No 2: June 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijpeds.v12.i2.pp822-831

Abstract

This paper presents archimedes optimization algorithm(AOA) and dispersive flies optimization(DFO) to optimally tune gain parameters of PID control scheme in order to regulate DC motor’s speed. These suggested techniques tune the controller by the minimization of the fitness function represented by the integral of time multiplied by absolute error (ITAE). The modelling and simulation are carried out in MATLAB/Simulink. The transient response of unit step input obtained from AOA-PID-ITAE andDFO-PID-ITAE controllers were compared to those obtained from Ziegler-Nichols (ZN) method and particle swarm optimization(PSO). The results indicate that AOA-PID-ITAE and DFO-PID-ITAE are more efficient than ZN method and PSO in reducing rise time and settling time. Likewise, DFOconverge faster to the optimal solution with lower overshoot than AOA and PSO.
Co-Authors Bishwa Babu Acharya Nawraj Bhattarai Sandeep Dhakal