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Browsing by Subject "linear observer"

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    Item type:Article, Access status: Open Access ,
    Projektowanie obserwatora dla silnika szeregowego prądu stałego
    (Wydawnictwa AGH, 2006) Baranowski, Jerzy
    The problem of angular velocity estimation in DC motor is considered. The goal is design of the observer asymptotically reconstructing angular velocity without information about angular position. Design algorithm for high-gain nonlinear observer is proposed. Such design is based on differential geometry methods. Resulting observer is subjected to series of simulational tests. The comparison with linear full order Luenberger observer is made. Also there is presented the idea of asymptotic load torque reconstruction. Robustness in regard to disturbances and modeling errors is discussed.