Title :
Reconfigurable controller design using eigenstructure assignment and genetic algorithms
Author :
Ashari, A. Esna ; Sedigh, A. Khaki
Author_Institution :
Tehran Univ., Iran
Abstract :
This paper proposes a reconfigurable controller design method in the case that full state feedback is not permissible. A new sufficient condition to guarantee the stability of output feedback reconfigurable controller is suggested. Based on the new condition, an algorithm is introduced that preserves much of the dynamics of the original unfailed system using eigenstructure assignment and genetic algorithms. The new algorithm guarantees the closed-loop stability of the reconfigured system.
Keywords :
closed loop systems; control system synthesis; eigenstructure assignment; feedback; genetic algorithms; stability; closed-loop system stability; eigenstructure assignment; full state feedback; genetic algorithms; output feedback reconfigurable controller stability; reconfigurable controller design; reconfigured system;
Conference_Titel :
SICE 2004 Annual Conference
Conference_Location :
Sapporo
Print_ISBN :
4-907764-22-7