Title :
Parameters optimization of Closed-Loop Time-delayed Filter system
Author :
Li, Hong ; Shi, Bisheng ; Luo, Qi
Author_Institution :
Coll. of Inf. & Control, Nanjing Univ. of Sci. & Technol., Nanjing, China
Abstract :
In this paper, genetic algorithm is introduced into the Closed-Loop Time-Delayed Filter system. Because of the global optimization characteristic of genetic algorithm we can get the optimal solution quickly, and we can get a time-delayed filter which performance is more excellent. In order to make the system more quickly to reach a steady state, the fractional-order PID is applied. The simulation results show that the rise time is shorem compared with the conventional FID.
Keywords :
closed loop systems; delays; filtering theory; genetic algorithms; three-term control; closed-loop time-delayed filter system; fractional-order PID; genetic algorithm; parameters optimization; Computational intelligence; Educational institutions; Fractional calculus; Genetics; Optimization; Simulation; Steady-state;
Conference_Titel :
Advanced Computational Intelligence (IWACI), 2011 Fourth International Workshop on
Conference_Location :
Wuhan
Print_ISBN :
978-1-61284-374-2
DOI :
10.1109/IWACI.2011.6160061
