Control of an AC Dynamometer for Dynamic Emulation of Mechanical Loads With Stiff and Flexible Shafts / Arellano-Padilla, Jesus in IEEE transactions on industrial electronics, Vol. 53 N° 4 (Aout 2006)  

Public ISBD [article]  inIEEE transactions on industrial electronics > Vol. 53 N° 4 (Aout 2006) . - 1250- 1260 p. Titre : Control of an AC Dynamometer for Dynamic Emulation of Mechanical Loads With Stiff and Flexible Shafts Titre original : Commande d'un Dynamomètre à C.A. pour l'Emulation Dynamique des Charges Mécaniques avec les Axes Raides et Flexibles Type de document : texte imprimé Auteurs : Arellano-Padilla, Jesus, Auteur ; Mark Sumner ; Greg M. Asher, Auteur Année de publication : 2006 Article en page(s) : 1250- 1260 p. Note générale : Génie Electrique Langues : Anglais (eng) Mots-clés : Drive control Dynamic emumlation Dynamometer Mechanical-load emulation.Commande de conduite Emumlation dynamique Dynamomètre Emulation mécanique charge. Index. décimale : 621 Ingénierie mécanique en général. Technologie nucléaire. Ingénierie électrique. Machinerie Résumé : This paper addresses the emulation of linear and nonlinear loads using a vector-controller dynamometer for the position control of mechanical loads. The emulation strategy allows an electrical machine (dynamometer) to be controlled, so as to emulate both the static and dynamic characteristics of a load with a certain bandwidth. The approach can be used for the experimental validation and testing of the electrical drives and motion-control techniques. The dynamic structure of the emulated load is always preserved. High-order systems such as loads with flexible shafts and nonlinear effects can be emulated accurately. This paper presents the dynamometer-control design, its practical implementation, and experimental results for the position control of the linear and nonlinear emulated loads. Systems with stiff and flexible shafts are considered. Finally, the experimental results are compared with the corresponding simulated loads to validate the emulation strategy. DEWEY : 621 ISSN : 0278-0046 En ligne : eexja@nottingham.ac.uk, greg.asher@nottingham.ac.uk, mark.sumner@nottingham.ac.u [...] [article] Control of an AC Dynamometer for Dynamic Emulation of Mechanical Loads With Stiff and Flexible Shafts = Commande d'un Dynamomètre à C.A. pour l'Emulation Dynamique des Charges Mécaniques avec les Axes Raides et Flexibles [texte imprimé] / Arellano-Padilla, Jesus, Auteur ; Mark Sumner ; Greg M. Asher, Auteur . - 2006 . - 1250- 1260 p. Génie Electrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 53 N° 4 (Aout 2006) . - 1250- 1260 p. Mots-clés : Drive control Dynamic emumlation Dynamometer Mechanical-load emulation.Commande de conduite Emumlation dynamique Dynamomètre Emulation mécanique charge. Index. décimale : 621 Ingénierie mécanique en général. Technologie nucléaire. Ingénierie électrique. Machinerie Résumé : This paper addresses the emulation of linear and nonlinear loads using a vector-controller dynamometer for the position control of mechanical loads. The emulation strategy allows an electrical machine (dynamometer) to be controlled, so as to emulate both the static and dynamic characteristics of a load with a certain bandwidth. The approach can be used for the experimental validation and testing of the electrical drives and motion-control techniques. The dynamic structure of the emulated load is always preserved. High-order systems such as loads with flexible shafts and nonlinear effects can be emulated accurately. This paper presents the dynamometer-control design, its practical implementation, and experimental results for the position control of the linear and nonlinear emulated loads. Systems with stiff and flexible shafts are considered. Finally, the experimental results are compared with the corresponding simulated loads to validate the emulation strategy. DEWEY : 621 ISSN : 0278-0046 En ligne : eexja@nottingham.ac.uk, greg.asher@nottingham.ac.uk, mark.sumner@nottingham.ac.u [...]

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