Deadbeat feedforward compensation with frequency shaping in fast and precise positioning / Hirose, Noriaki in IEEE transactions on industrial electronics, Vol. 56 N° 10 (Octobre 2009)  

Public ISBD [article]  inIEEE transactions on industrial electronics > Vol. 56 N° 10 (Octobre 2009) . - pp. 3790 - 3797 Titre : Deadbeat feedforward compensation with frequency shaping in fast and precise positioning Type de document : texte imprimé Auteurs : Hirose, Noriaki, Auteur ; Iwasaki, Makoto, Auteur ; Kawafuku, Motohiro, Auteur Article en page(s) : pp. 3790 - 3797 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Deadbeat feedforward compensation Fast response and high-precision positioning Frequency shaping High-order vibration modes 2-DOF control Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a novel deadbeat feedforward compensation technique for fast and precise positioning control in mechatronic systems. The proposed compensation provides the desired frequency shaping in control input to suppress the residual vibration, under the constraint of a specified step number in position reference. A 2-DOF positioning controller with the deadbeat feedforward compensation can ensure the required settling performance with the specified steps regardless of the positioning amplitude in reference. The effectiveness of the proposed approach has been verified by numerical simulations and experiments using a prototype of a galvano scanner. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5109672 [article] Deadbeat feedforward compensation with frequency shaping in fast and precise positioning [texte imprimé] / Hirose, Noriaki, Auteur ; Iwasaki, Makoto, Auteur ; Kawafuku, Motohiro, Auteur . - pp. 3790 - 3797. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 56 N° 10 (Octobre 2009) . - pp. 3790 - 3797 Mots-clés : Deadbeat feedforward compensation Fast response and high-precision positioning Frequency shaping High-order vibration modes 2-DOF control Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a novel deadbeat feedforward compensation technique for fast and precise positioning control in mechatronic systems. The proposed compensation provides the desired frequency shaping in control input to suppress the residual vibration, under the constraint of a specified step number in position reference. A 2-DOF positioning controller with the deadbeat feedforward compensation can ensure the required settling performance with the specified steps regardless of the positioning amplitude in reference. The effectiveness of the proposed approach has been verified by numerical simulations and experiments using a prototype of a galvano scanner. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5109672

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