Optimal gray PID controller design for automatic voltage regulator system via imperialist competitive algorithm

2015 ◽  
Vol 7 (2) ◽  
pp. 229-240 ◽  
Author(s):  
Yinggan Tang ◽  
Liheng Zhao ◽  
Zhenzhen Han ◽  
Xiangwei Bi ◽  
Xinping Guan

This work presents, the PID controller design for AVR system using Enhanced Chaotic Grasshopper Optimization Algorithm (ECGOA). The system response under the different settings are studied with PID controller for stable and minimum error operation. The gain of the controller revealed from traditional methods to recent optimization algorithm. The ECGOA will be implemented for AVR system with PID controller and the performance in-terms of transient response, robustness, stability and error is compared with existing optimization algorithm. The ECGOA based PID controller provides good response and examined upto ±50% of variation in several component of AVR system


2008 ◽  
Vol 41 (2) ◽  
pp. 9952-9957 ◽  
Author(s):  
Ramin Rajabioun ◽  
Farzad Hashemzadeh ◽  
Esmaeil Atashpaz-Gargari ◽  
Bahman Mesgari ◽  
Farzad R. Salmasi

Sign in / Sign up

Export Citation Format

Share Document