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Trends in the stability properties of CLSS controllers / John R. Huey in IEEE Transactions on control systems technology, Vol. 18 N° 5 (Septembre 2010) 

Public ISBD [article]  in IEEE Transactions on control systems technology > Vol. 18 N° 5 (Septembre 2010) . - pp. 1044-1056 Titre : Trends in the stability properties of CLSS controllers : a root-locus analysis Type de document : texte imprimé Auteurs : John R. Huey, Auteur ; Singhose, Wiliam, Auteur Année de publication : 2011 Article en page(s) : pp. 1044-1056 Note générale : Génie Aérospatial Langues : Anglais (eng) Mots-clés : Input  shaping  Root  locus  Stability  analysis Index. décimale : 629.1 Résumé : The control of flexible systems includes a variety of control strategies that are implemented via numerous architectures (open-loop control, feedback loops, etc.). One useful form of vibration control is input shaping. Traditionally, input shaping is an open-loop control strategy utilizing the destructive interference of vibration waves to eliminate oscillations. However, some research has advanced the traditional use of input shaping by utilizing it within feedback loops. This paper focuses on the closed-loop stability of feedback loops containing input shapers by analyzing their dynamics via root locus plots. Experimental results on an industrial bridge crane support the theoretical conclusions. DEWEY : 629.1 ISSN : 1063-6536 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5299016 [article] Trends in the stability properties of CLSS controllers : a root-locus analysis [texte imprimé] / John R. Huey, Auteur ; Singhose, Wiliam, Auteur . - 2011 . - pp. 1044-1056. Génie Aérospatial Langues : Anglais (eng) in IEEE Transactions on control systems technology > Vol. 18 N° 5 (Septembre 2010) . - pp. 1044-1056 Mots-clés : Input  shaping  Root  locus  Stability  analysis Index. décimale : 629.1 Résumé : The control of flexible systems includes a variety of control strategies that are implemented via numerous architectures (open-loop control, feedback loops, etc.). One useful form of vibration control is input shaping. Traditionally, input shaping is an open-loop control strategy utilizing the destructive interference of vibration waves to eliminate oscillations. However, some research has advanced the traditional use of input shaping by utilizing it within feedback loops. This paper focuses on the closed-loop stability of feedback loops containing input shapers by analyzing their dynamics via root locus plots. Experimental results on an industrial bridge crane support the theoretical conclusions. DEWEY : 629.1 ISSN : 1063-6536 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5299016