Title :
Designing reduced-order H-infinity controller via genetic algorithm
Author :
Kaji, Banpei ; Chen, Gan ; Shibata, Hiroshi
Author_Institution :
Osaka Prefecture Univ., Japan
Abstract :
We propose a new method of designing reduced-order controllers by using a genetic algorithm with Youla parametrization. Since it is difficult to search for the reduced-order controller directly, we obtain a reduced-order controller indirectly by the search for a full-order controller, the reduced-order controller of which has approximate optimal full-order controller performance.
Keywords :
H∞ control; closed loop systems; control system synthesis; genetic algorithms; reduced order systems; Youla parametrization; closed-loop system; fitness function; genetic algorithm; optimal full-order controller performance; reduced-order H-infinity controller design; Algorithm design and analysis; Control systems; Design methodology; Gallium nitride; Genetic algorithms; H infinity control; Optimal control; Reduced order systems; Size control; State-space methods;
Conference_Titel :
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN :
0-7803-7631-5
DOI :
10.1109/SICE.2002.1195619
