Journal of Institute of Control, Robotics and Systems (제어로봇시스템학회논문지)

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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A Design of the Mixed $H_2 / H_\infty$ Controller Using Genetic Algorithms

유전 알고리즘을 이용한 $H_2 / H_\infty$ 혼합 제어기 설계

  • Lee, Jong-Sung (Dept.of Electric Electronics Computer Engineering, Sungkyunkwan University) ;
  • Kang, Ki-Won (Dept.of Electric Electronics Computer Engineering, Sungkyunkwan University) ;
  • Park, Ki-Heon (Dept.of Electric Electronics Computer Engineering, Sungkyunkwan University)
  • 이종성 (성균관대학교 전기전자 및 컴퓨터공학부) ;
  • 강기원 (성균관대학교 전기전자 및 컴퓨터공학부) ;
  • 박기헌 (성균관대학교 전기전자 및 컴퓨터공학부)
  • Published : 2000.04.01
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Abstract

In this paper, the genetic algorithm is used to design a mixed H₂/ H/sub ∞/ controller Two kinds of controller forms, Youla's form and the general form, are considered to design a mixed H₂/ H/sub ∞/ controller. Efficient searching methods are sought to minimize the given H₂cost function under the H∞ constraint. It is verified by an example that the developed algorithm can provide stable results in the region where unstable results are shown by the conventional gradient method.

Keywords

References

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