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Estimation and control under information constraints for LAAS helicopter benchmark / Alexander L. Fradkov 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. 1180-1187 Titre : Estimation and control under information constraints for LAAS helicopter benchmark Type de document : texte imprimé Auteurs : Alexander L. Fradkov, Auteur ; Boris Andrievsky, Auteur ; Dimitri Peaucelle, Auteur Année de publication : 2011 Article en page(s) : pp. 1180-1187 Note générale : Génie Aérospatial Langues : Anglais (eng) Mots-clés : Helicopter  control  Information  capacity  Parameter  identification  State  estimation Index. décimale : 629.1 Résumé : A scheme for state estimation and control under information constraints is implemented for “LAAS Helicopter benchmark”. Parameter estimates of the “Helicopter” pitch dynamics model are obtained by means of the real-time identification algorithm. The hybrid continuous-discrete observation procedure for transmission of the measured data over the limited-band communication channel with adaptive tuning of the coder range parameter is proposed and used in the experiments for pitch motion control of the “Helicopter”. Experimental results for pitch motion control of the “Helicopter” are presented, showing efficiency of the proposed method. DEWEY : 629.1 ISSN : 1063-6536 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5291708 [article] Estimation and control under information constraints for LAAS helicopter benchmark [texte imprimé] / Alexander L. Fradkov, Auteur ; Boris Andrievsky, Auteur ; Dimitri Peaucelle, Auteur . - 2011 . - pp. 1180-1187. Génie Aérospatial Langues : Anglais (eng) in IEEE Transactions on control systems technology > Vol. 18 N° 5 (Septembre 2010) . - pp. 1180-1187 Mots-clés : Helicopter  control  Information  capacity  Parameter  identification  State  estimation Index. décimale : 629.1 Résumé : A scheme for state estimation and control under information constraints is implemented for “LAAS Helicopter benchmark”. Parameter estimates of the “Helicopter” pitch dynamics model are obtained by means of the real-time identification algorithm. The hybrid continuous-discrete observation procedure for transmission of the measured data over the limited-band communication channel with adaptive tuning of the coder range parameter is proposed and used in the experiments for pitch motion control of the “Helicopter”. Experimental results for pitch motion control of the “Helicopter” are presented, showing efficiency of the proposed method. DEWEY : 629.1 ISSN : 1063-6536 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5291708