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A Study of the Lyapunov stability of an open-loop induction machine / Ahmed Oteafy in IEEE Transactions on control systems technology, Vol. 18 N° 6 (Novembre 2010) 

Public ISBD [article]  in IEEE Transactions on control systems technology > Vol. 18 N° 6 (Novembre 2010) . - pp. 1469-1476 Titre : A Study of the Lyapunov stability of an open-loop induction machine Type de document : texte imprimé Auteurs : Ahmed Oteafy, Auteur ; John Chiasson, Auteur Année de publication : 2011 Article en page(s) : pp. 1469-1476 Note générale : Génie Aérospatial Langues : Anglais (eng) Mots-clés : Global  asymptotic  stability  Induction  motor  Lyapunov  stability  Open-loop  stability  Power  balance  Equation Index. décimale : 629.1 Résumé : The induction motor is widely utilized in industry and exists in a plethora of applications. Until the last 20 years or so, it was primarily used in an open-loop fashion (i.e., balanced sinusoidal voltages, constant load torque and viscous friction) with its inherent stability counted on to allow operation over a wide range of operating conditions. Unlike classical arguments based on the steady-state torque-slip curve, a rigorous analytical stability argument using the full nonlinear dynamical model is presented. In particular, conditions for global asymptotic stability of the induction motor in the sense of Lyapunov are given in terms of the motor parameters, operating slip, and synchronous frequency. DEWEY : 629.1 ISSN : 1063-6536 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5416335 [article] A Study of the Lyapunov stability of an open-loop induction machine [texte imprimé] / Ahmed Oteafy, Auteur ; John Chiasson, Auteur . - 2011 . - pp. 1469-1476. Génie Aérospatial Langues : Anglais (eng) in IEEE Transactions on control systems technology > Vol. 18 N° 6 (Novembre 2010) . - pp. 1469-1476 Mots-clés : Global  asymptotic  stability  Induction  motor  Lyapunov  stability  Open-loop  stability  Power  balance  Equation Index. décimale : 629.1 Résumé : The induction motor is widely utilized in industry and exists in a plethora of applications. Until the last 20 years or so, it was primarily used in an open-loop fashion (i.e., balanced sinusoidal voltages, constant load torque and viscous friction) with its inherent stability counted on to allow operation over a wide range of operating conditions. Unlike classical arguments based on the steady-state torque-slip curve, a rigorous analytical stability argument using the full nonlinear dynamical model is presented. In particular, conditions for global asymptotic stability of the induction motor in the sense of Lyapunov are given in terms of the motor parameters, operating slip, and synchronous frequency. DEWEY : 629.1 ISSN : 1063-6536 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5416335