PI controller design based on genetic algorithm and parameter space

Author

Shan-Chang Hsieh ; Guan-Yan Chen ; Jau-Woei Perng ; Der-Min Tsai

Author_Institution

Dept. of Mech. & Electro-Mech. Eng., Nat. Sun Yat-sen Univ., Kaohsiung, Taiwan

fYear

2013

fDate

6-8 Dec. 2013

Firstpage

288

Lastpage

292

Abstract

In this paper, the PI controller design is presented based on the genetic algorithm. In order to obtain the stability boundary of PI control systems in parameter space, the Tan´s method is adopted here. In addition, the genetic algorithm (GA) is applied to fulfill the specifications of integral absolute error (IAE). The proposed method applies on a wind power system and a boiler steam drum process control system. Computer simulations show the effectiveness of the proposed method. The result of the proposed method gets better performance of a boiler steam drum process control system.

Keywords

PI control; boilers; control system synthesis; error analysis; genetic algorithms; stability; wind power plants; GA; IAE; PI controller design; Tan method; boiler steam drum process control system; genetic algorithm; integral absolute error; parameter space; stability boundary; wind power system; Aerospace control; Aerospace electronics; Educational institutions; Genetic algorithms; Mathematical model; Process control; Robustness; GA; PI control; process control;

fLanguage

English

Publisher

ieee

Conference_Titel

Fuzzy Theory and Its Applications (iFUZZY), 2013 International Conference on

Conference_Location

Taipei

Type

conf

DOI

10.1109/iFuzzy.2013.6825452

Filename

6825452