| Titre : | Piezoelectric actuator design and placement for switched reluctance motors active damping (2009) |
| Auteurs : | Ojeda, X., Auteur ; Mininger, X., Auteur ; Hamid Ben Ahmed, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | IEEE transactions on energy conversion (Vol. 24 N° 2, Juin 2009) |
| Article en page(s) : | pp. 305 - 313 |
| Note générale : | energy conversion |
| Langues : | Anglais |
| Tags : | Active filters ; damping ; finite element analysis ; genetic algorithms ; minimisation ; piezoelectric actuators ; reluctance motors ; stators ; vibrations |
| Résumé : | This paper describes the design and the placement of piezoelectric actuators on switched reluctance motors by means of a genetic algorithm (nondominated sorting genetic algorithm II) for the purpose of reducing stator vibrations. Two distinct approaches are presented: one energy-related and the other based on a minimization of the resultant displacement. These methods lead to design and placement strategy for the piezoelectric actuators. A number of optimal actuators obtained using these kinds of approaches is also compared with mechanical finite-element simulations. At last, a solution is achieved in order to validate optimal placement using positive position feedback active filtering. |
| En ligne : | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4957564&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A4957563%29 |
