Title :
Optimal PID controller for Ball and Beam system
Author :
Prasad, K.T. ; Hote, Yogesh V.
Author_Institution :
Electr. Eng. Dept., Indian Inst. of Technol., Roorkee, Roorkee, India
Abstract :
In this paper, PID controller is designed for Ball and Beam system using Genetic Algorithm and Differential Evolution. The analysis shows that the Differential Evolution algorithm is better in comparison to Genetic algorithm with respect to speed of convergence and performance index. Further, it is also observed that the controller design based on Differential Evolution shows faster disturbance rejection in comparison to Genetic algorithm. All the results are simulated in Matlab environment.
Keywords :
control system synthesis; convergence; genetic algorithms; optimal control; performance index; three-term control; Matlab environment; PID controller design; ball and beam system; convergence speed; differential evolution algorithm; disturbance rejection; genetic algorithm; optimal PID controller; performance index; Computational modeling; Europe; Optimization; Robustness; Vectors;
Conference_Titel :
Recent Advances and Innovations in Engineering (ICRAIE), 2014
Conference_Location :
Jaipur
Print_ISBN :
978-1-4799-4041-7
DOI :
10.1109/ICRAIE.2014.6909125
