Title :
H∞ controllers design for field oriented asynchronous machines with genetic algorithm
Author :
Chouiter, D.R. ; Clerc, G. ; Thollon, F. ; Retif, J.M.
Author_Institution :
CEGELY URA CNRS, Ecully, France
Abstract :
This paper presents the optimization of current regulators by using genetic algorithms in order to provide robust control for field-oriented asynchronous machines. This method solves a mixed sensitivity problem so as to achieve performance and stability robustness. Unlike classical methods, the structure and the order of the compensator are chosen by the designer. Furthermore, structural constraints, such as to provide proper (minimum phase) and stable controllers, are taken into account
Keywords :
H∞ control; control system analysis; control system synthesis; electric current control; genetic algorithms; induction motors; machine control; machine theory; robust control; H∞ controllers; compensator; control design; control performance; control simulation; field-oriented asynchronous machines; genetic algorithms; induction motor; mixed sensitivity problem; robust control; stability robustness; structural constraints; Algorithm design and analysis; Control system synthesis; Equations; Genetic algorithms; Induction motors; Pulse width modulation inverters; Stability; Temperature control; Uncertainty; Voltage;
Conference_Titel :
Industry Applications Conference, 1997. Thirty-Second IAS Annual Meeting, IAS '97., Conference Record of the 1997 IEEE
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-4067-1
DOI :
10.1109/IAS.1997.643150
